Answer:
Dogs: 44.44 Cats: 55.556
Step-by-step explanation:
*this is only if you are allowed to use a calculator*
1. You have to add the total of the cats and dogs
Why? Here, let me put it this way. You have a test with two sections: math and science. If there are 2 Maths Questions and 2 Science questions, what percent of the test are math questions? You would not say 2/2 and say 100. You would say 2/4 because it is obvious. You do the same in this case but it is not as noticeable because you are dealing with bigger numbers.
15 + 12 = 27.
2. Solve
a. There are 15 dogs and 12 cats that makes up 27 pets total.
So you have to do 12/27 for cats,
15/27 for dogs. The fractions equal one and It shows you how much of one is there compared to the total.
b. Simplify
You can simplify these fractions:
for 12/27, divide the numerator and the denominator by 3.
You get 4/9
Divide 15/27 for dogs by 3 as well to get 5/9.
5+4 is 9, which means that I am doing the math correctly.
According to the calculator, 5/9 is 55.556, and 4/9 is 44.444
They should be accurate because there are more dogs than cats and the percentage for dogs are higher. Hence, this is correct.
Cats = 4/9 = 44.444%
Dogs = 5/9 = 55.556%
Hope this helps :)
-jp524
A) Linear
B) Quadratic
C) Exponential
D) Functional
Which expression is equivalent to 9w2+24w+16
Answer:
105w+16
Step-by-step explanation:
81w+24w=105w
QUICK whoever gives correct answer will get brainliest please and thank you.
Answer:
D. Magazine
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
I just took it and that was the answer hope you get an a
Verify expenmentally that the sum of 3 angle of a 180
Answer:
1. Angles on a Straight line are add up to 180°2. Angles/sum of a triangle add up to 180°3. Two opposite angles of a cycle quadrilateral are supplementary (add up to 180°)The sides of a triangle have lengths 9, 13, and 15. What kind of triangle is it?
Five friends—Allison, Beth, Carol, Diane, and Evelyn— have identical calculators and are studying for a statistics exam. They set their calculators down in a pile before taking a study break and then pick them up in random order when they return from the break. What is the probability that at least one of the five gets her own calculator?
Answer:
20%
Step-by-step explanation:
this is because that 1 in 5 is equal to 20%
Simplify (3x3 + 8x2 – 2x + 4) + (6x2 + 4x + 4).
Answer:
3x^2+14x^2+2x+8
Step-by-step explanation:
Evan has 6 liters of water in a container. He pours out 2,300 milliliters. How much water is left in the container
Answer:
3,700
Step-by-step explanation:
1 liter = 6000
so subtract 6,000-2,300=3,700
Lines m and n are parallel. Which angle has q measure of 110°?
Answer:
between angles 1 and 3
Step-by-step explanation:
it’s the angle that is 110 degrees wide
The Brittle Bird Store prepares bird-seed blends by mixing sunflower seeds and millet
and packaging them in 5-5-pound bags for sale. Sunflower seed (s) is regularly sold
for $1. 75 per pound, and millet (m) is sold for $2. 50 per pound. The mixture is sold
for $11. 60.
How many pounds of sunflower seed does the mixture contain?
0 2. 1 pounds
2. 9 pounds
1. 2 pounds
O 3. 8 pounds
Answer:
the answer is 2.9 pound that's my answer
What is the solution p - 6 > 8
Answer:
not sure what the EXACT ANSWER IS but it's any number that's GREATER than 8, not including 8, but any number above it.
Step-by-step explanation:
Hope this somewhat helps, have a great day!!
Answer:
are you joking dude
Step-by-step explanation:
p>14
omg my 2 year old could-
Sarah mixes 2/3 cup of low fat milk and 1/2 cup of skim milk and the mixture has 111 calories. She knows that if she mixes one cup of low fat milk and one cup of skim milk that the mixture will have 188 calories. How many calories are in one cup of low fat milk and how many calories are in
one cup of skim milk?
A 102 calories in a cup of low fat milk and 86 calories in a cup of skim milk
B 102 calories in a cup of low fat milk and 40 calories in a cup of skim milk
C 86 calories in a cup of low fat milk and 102 calories in a cup of skim milk
D 40 calories in a cup of low fat milk and 102 calories in a cup of skim milk
The calories in a cup of low fat milk is 102 calories and the calories in a cup of milk in skim 86 calories .
What are the two simultaneous equations that can be sued to represent this question?2/3l + 1/2s = 111
4l + 3s = 666 equation 1
l + s = 188 equation 2
Where:
l = calories in the low fat milk
s = calories in the skim milk
What is the calories in the skim milk?Multiply equation 2 by 4
4l + 4s = 752 equation 3
Subtract equation 1 from 3
s = 86
What is the calories in the low fat milk?
Substitute for s in equation 2
l + 86 = 188
l = 188 - 86
l = 102
To learn more about simultaneous equations, please check: https://brainly.com/question/25875552
Ayshab walked x miles at 4 mph. She then walked 2x miles at 3 mph. The second part of the journey took 25 minutes longer than the first part of the journey. Find the value of x
The value of x will be equal to 5 / 12 for the given equation.
What is speed?Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance.
From the given data we will form an equation
Ayshab walked x miles at 4 mph. She then walked 2x miles at 3 mph. The second part of the journey took 25 minutes longer than the first part of the journey
2x/3 = x/4 + 5/12
2x/ 3 = 3x/12 + 5/12
2x/3 = 3x + 5/2
24x = 9x + 5
15x = 15
X = 1
25 minutes/60 = 5/12
Therefore the value of x will be equal to 5 / 12 for the given equation.
To know more about Speed follow
https://brainly.com/question/6504879
#SPJ2
Select all fractions equivalent to 3/12 .
A.1/2
B.6/12
C.6/24
D.1/4
"(help me)"
Answer:
Option D 1/4 is the correct answer.
I think it will help you.
Answer:
the answer is C.) 6/24 i hope that helps
find the coordinate of the point where y-4x=1
Answer:
(0, 1 )
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
given
y - 4x = 1 ( add 4x to both sides )
y = 4x + 1 ← in slope- intercept form
with c = 1
the coordinates of the y- intercept are (0, 1 )
what is the value of y?
Answer:
54 degrees
but i think its 63 degrees now
Step-by-step explanation:
because i think this is an equilateral triangle
edit
wait i think its actually 63 because a triangle is 180 degrees and when you add..
54 + 63 + 63 = 180
Answer:
D. 63°
Step-by-step explanation:
sum of angles in a triangle = 180°
therefore
y + y + 54 = 180
2y + 54 = 180
2y = 126
y = 63°
if this helped pls give brainliest
I need these answers, does anyone know how to do it? this assignment is 20 points!
Answer:
1. 3
2. -2
3. (1, 2)
Step-by-step explanation:
y axis is the numbered line that looks like the |
x axis is _
so the y int is 3 because A intercepts the y axis at 3
the y int for B is -2 because it intercepts the y axis at -2
the intersection of both lines is (1, 2) because you look and the point is at 1 for x and 2 for y
Answer:
y-intercept of line a: y=3
y-intercept of line b: y=-2
intersection: (1, 2)
Step-by-step explanation:
So the y-intercept of each line is where each line touches the y-axis.
The y-axis is the vertical line down the middle of the graph.
For line a, it touches the y-axis at 3, so we say the y-intercept is y=3.
For line b, it is the same thing, except it touched the y-axis at -2, so we say y=-2.
The intersection is the point at which both lines cross. In this graph, they cross the point (1, 2). Let me know if you need help figuring out how to do that.
Hope this helps!
(-4)-(-2)-{(-5)-[(-7)+(-3)-(-8)]}
Answer:
Step-by-step explanation:
the answer is 1
Help me on this pleaseee
Answer:
Bolded below are the answers
Step-by-step explanation:
4568 ÷ 8
(4000 ÷ 8) + (560 ÷ 8) + (8 ÷ 8)
500 + 70 + 1
571
Hope this helps!
Answer:
4568 ÷ 8
= (4,000 ÷ 8) + (560 ÷ 8) + (8÷8)
= 500 + 70 + 1
= 571
Step-by-step explanation:
how many square feet of out door carpet will we need for this hole
Answer:
12ft² + 12ft² = 24ft²
Step-by-step explanation:
Pls, choose me as brainliest!
Jack is on one side of a 200 foot-wide canyon and Jill is on the other side. Jack and Jill can both see the trail guide at an angle of depression of 60 degrees. How far are they from the trail guide?
Answer:
Jack and Jill would each be [tex]200\; {\rm ft}[/tex] away from the trail guide.
Step-by-step explanation:
Refer to the diagram attached. Let [tex]\sf A[/tex] denote Jack, [tex]\sf I[/tex] denote Jill, and [tex]\sf G[/tex] denote the trail guide.
The angle [tex]\angle {\sf GAI} = 60^{\circ}[/tex] as it represents the depression angle of the trail guide from the perspective Jack. Likewise, [tex]\angle {\sf GIA} = 60^{\circ}[/tex] for the angle from the perspective of Jill.
Note that in triangle [tex]\triangle {\sf AGI}[/tex]:
[tex]\begin{aligned}\angle {\sf AGI} &= 180^{\circ} - \angle {\sf GAI} - \angle {\sf GIA}\\ &= 180^{\circ} - 60^{\circ} - 60^{\circ} \\ &= 60^{\circ} \end{aligned}[/tex].
Thus, triangle [tex]\triangle {\sf AGI}[/tex] would be an equilateral triangle as all its interior angles are [tex]60^{\circ}[/tex]. Therefore, the length of all three sides would be equal:
[tex]\overline {\sf AG} = \overline{\sf GI} = \overline{\sf AI}[/tex].
The length of segment [tex]\sf{AI}[/tex] represents the distance between Jack and Jill. This distance is supposed to be the same as the width of the canyon, [tex]200\; {\rm ft}[/tex]. Thus, [tex]\overline{\sf AI} = 200\; {\rm ft}[/tex].
The distance between Jack and the trail guide would be the same as the length of segment [tex]{\sf AG}[/tex], which is [tex]\overline{\sf{AG}} = \overline{\sf AI} = 200\; {\rm ft}[/tex].
Similarly, the distance between Jill and the trail guide would be the same as the length of segment [tex]{\sf GI}[/tex], which is [tex]\overline{\sf{GI}} = \overline{\sf AI} = 200\; {\rm ft}[/tex].
Write an equation of the line that passes through point (-8, – 5) and has the slope m= - 1/4
y=
Answer:
y= -1/4x + 3
Step-by-step explanation:
y-y1 = m(x-x1)
(-8 {x1}, -5 {y1}, -1/4 [m] )
We'll then replace the letters with the available figures.
y-[-5] = -1/4 (x-[-8])
We are made to know that minus + minus= plus
Minus + plus= Minus
Minus x minus = plus
minus x plus = minus
Therefore, the mathematical setting of this question becomes,
y+5 = -1/4 (x+8)
Multiply everything in the bracket with the outside value
-1/4 x X = -1/4x
-1/4 x 8 = -2
The mathematical setting then becomes,
y+5 = -1/4x + -2 (Note: plus + minus = minus)
so, it becomes
y+5 = -1/4x - 2
The equation is supposed to look like this, y= mx + b
Therefore we add +5 to both sides to cancel out
y+5 = -1/4x - 2
+5 +5
+5 cancels out +5 which makes the setting,
y= -1/4x - 2 +5 (-2+5 goes around to become 5-2= 3)
The expression now looks like this
y= -1/4x +3 which is the final answer!
[tex]y= -1/4x + 3[/tex]
Line 1 passes through points ( 4 , − 4 ) and ( 8 , − 3 ) while line 2 passes through points ( 1 , − 6 ) and ( − 1 , 2 ) . Determine whether the lines are parallel, perpendicular, or neither.
Answer: perpendicular
Step-by-step explanation:
HELLP PLEASE I NEED IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The ordered pairs for two points are listed in the table. What is the equation, in slope-intercept form, of the line that contains these points?
A. y = -6x + 2
B. y = -6x - 2
C. y = -2x + 6
D. y = -2x - 6
The ordered pairs for two points are listed in the table. What is the equation, in slope-intercept form, of the line that contains these points?
A. y = -6x + 2
B. y = -6x - 2
C. y = -2x + 6
D. y = -2x - 6 ✓
A. y = -6x + 2
putting the value of x & y as 3 & -12-12 = -6 x 3 +2 -12 ≠ -16B. y = -6x - 2
putting the value of x as 3 & y as -12-12 = -6 x 3 -2-12 ≠ -20C. y = -2x + 6
putting the value of x as 3 & y as -12-12 = -2 x 3 + 6-12 ≠ 0D. y = -2x - 6✓
putting the value of x as 3 & y as &12-12 = -2 x 3 -6-12 = -6-6-12 = -6What are the values of A, B, C, and D
Answer:
a=5 ;b=10 ;c= 5 ; d= 5√3
Step-by-step explanation:
sin 45=9/5√2
a=5√2 sin 45
a= 5
tan45= 5/c
c=5/tan45
c= 5
tan 30=a/d
=5/d
d=5/tan 30
d=5√3
sin 30=5/b
b= 5/sin 30
b= 10
If you hold a rubber ball in your hand and let it go, it begins to move. Describe the motion of the ball and identify the force that causes it to move.
If r = 6 units and h = 9 units, what is the volume of the cylinder shown above? Use 3.14 for .
A.
1,017.36 cubic units
B.
1,526.04 cubic units
C.
452.16 cubic units
D.
339.12 cubic units
Answer:
A) 1017.36 in³
Step-by-step explanation:
volume of a cylinder = [tex]\pi r^2h[/tex]
(where r is the radius and h is the height)
Given:
r = 6h = 9[tex]\pi =3.14[/tex]Substituting given values in the equation:
[tex]\implies V = 3.14 \cdot 6^2 \cdot 9[/tex]
⇒ V = 1017.36 in³
What is the positive solution for the equation: x2−8x=9
Answer:
3.33..
Step-by-step explanation:
x2-8x=9
x-6x=9
-5x=9
x=-5/9
(-5/9)(2)-8(-5/9)=3.33.. (3 and 1/3)
Answer:
x = 9
Step-by-step explanation:
x² - 8x = 9
x² - 8x - 9 = 0
(x - 9)×(x + 1) = 0
x = 9 or x = -1
Positive solution : x = 9
14) through: (-3, 4) and (5,2)
A) x + 4y= 13 B) 4y= -1
C) x = -4
D) –3 y = 0
Answer:
a, the letter is a and you welcome
Answer:
A) x+4y=13
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(2-4)/(5-(-3))
m=-2/(5+3)
m=-2/8
simplify
m=-1/4
y-y1=m(x-x1)
y-4=-1/4(x-(-3))
y-4=-1/4(x+3)
y=-1/4x-3/4+4
y=-1/4x-3/4+16/4
y=-1/4x+13/4
y-(-1/4x)=13/4
y+1/4x=13/4
4(y+1/4x)=4(13/4)
4y+4/4x=13
4y+x=13
x+4y=13
Please help, I’ll mark as brainliest.
Answer:
increasing : (-inf, -3]
decreasing : [-3, inf)
domain : (-inf, inf)
range : (-inf, 4]
Step-by-step explanation: