I need help on these questions

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To find the area of a rectangle or square, you multiply the length by the height.

The length is 10 meters and the width is 2 meters.

10 times 2 is 20.

The rectangle is 20 square meters.

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The required area of the rectangle is 20 square meters.

Given that,
If a rectangle's area is square meters, then the length is 10 meters and the width is 2 meters.

The rectangle is 4 sided geometric shape whose opposites are equal in length and all angles are about 90°.

Here,
area of the rectangle is given as
Area = length × width
Area = 10 × 2
Area = 20

Thus, the area of the rectangle is 20 square meters.

learn more about rectangles here:

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Step-by-step explanation:

The third one is not clear hence i couldn't answer it the rest i did

Answer:

very hard question

Step-by-step explanation:

Answer

Step-by-step explanation:

We know that sum of complementary angle adds to 90°

Let the angles be 7x and 8x

First of all, finding the value of x

[tex] \sf{7x + 8x = 90 °}[/tex]

Collect like terms

⇒[tex] \sf{15x = 90 °}[/tex]

Divide both sides of the equation by 15

⇒[tex] \sf{ \frac{15x}{15} = \frac{90}{15} }[/tex]

Calculate

⇒[tex] \sf{x = 6 °}[/tex]

The value of X is 6°

Now, substituting / Replacing the value of x

⇒[tex] \sf{7x = 7 \times 6 = 42}[/tex]

⇒[tex] \sf{8x = 8 \times 6 = 48}[/tex]

The measure of larger angle is 48°

Hope I helped!

Best regards!!

Answer:

g(4)=11

Step-by-step explanation:

g(4)

g(x)=x^2-5

We know x equals 4 so substitute

g(4)=4^2-5

g(4)=16-5

g(4)=11

Answer:

350:210:140

Step-by-step explanation:

5+3+2=10, so we need 10 equal parts

700÷10=70

5x70=350

3x70=210

2x70=140

350:210:140

Answer:

Explanation: 5:3:2 means 5+ 3+ 2 = $10 is devided into $5,$3,$2. Therefore $700 is divided in ratio (5:3:2) as 700 10 ⋅5 = $350, 700 10 ⋅ 3 = $210 and 700 10 ⋅ 2 = $140

Answer: i think it's c

Step-by-step explanation:

Answer:

The answer is A) 1 hour and 10 minutes

Step-by-step explanation:

Answer:

A is incorrect

Step-by-step explanation:

when you see -(- it makes the thing plus sign/positive

7y+6x-14=0

Step-by-step explanation: if we know two coordinates of a line.

Answer:

6x+7y=14

Step-by-step explanation:

graphed using desmos, answer for edge 2021

Answer:

Can you clarify?

Step-by-step explanation:

Answer:

1/48

Step-by-step explanation:

A farmer was dividing up his one-eighth of an acre of land between his 6 children.

We are told each child got: the same amount of land. Hence,

1/8 of 1 acre =

1/8 acre of land

Divide 1/8 acre of land by 6 children

1/8 ÷ 6

1/8 × 1/6

= 1/48

Hence, the fraction of the acre of the land that each child got = 1/48

Answer:

[tex]\bold{2\cdot10^9}[/tex]

Step-by-step explanation:

The given expression s are:

[tex]8 \cdot 10^4[/tex] and

[tex]4\cdot10^{-5}[/tex]

To find:

[tex]8 \cdot 10^4[/tex] is how many times  as large as [tex]4\cdot10^{-5}[/tex].

Solution:

Let [tex]8 \cdot 10^4[/tex] is [tex]x[/tex] times as large as [tex]4\cdot10^{-5}[/tex].

So, we can say that:

[tex]8 \cdot 10^4[/tex]  = [tex]4\cdot10^{-5}[/tex][tex]\times[/tex] [tex]x[/tex]

OR

[tex]x= \dfrac{8\cdot 10^4}{4\cdot 10^{-5}}[/tex]

Let us have a look at the formula for exponents:

[tex]\dfrac{x^p}{x^q} = x^{p-q}[/tex]

Here we have:

[tex]x=10\\p=4\ and\\q=-5[/tex]

Solving the expression using above formula:

[tex]\Rightarrow x= \dfrac{8}{4}\cdot 10^{4-(-5)}} = \bold{2\cdot10^9}[/tex]

So, Let [tex]8 \cdot 10^4[/tex] is [tex]\bold{2\cdot10^9}[/tex] times as large as [tex]4\cdot10^{-5}[/tex]

Answer: 5 is your answer!

Step-by-step explanation:

Answer:

8.

Step-by-step explanation:

They would be -24, -18, -12, -6, 6, 12, 18, 24.

I hope this helps you...

Answer:

The name of the function is linear function.

Step-by-step explanation:

A linear function is the function representing a straight line.

A linear function is used to define the relationship between a dependent variable and independent variable.

The general form of a linear function is:

y = m·x + c

Here,

y = dependent variable

x = independent variable

m = slope

c = intercept

The function provided is:

f (x) = 4·x - 2

The above function is similar to the linear function's general form.

The slope of the provided function is 4 and the intercept is -2.

Thus, the name of the function is linear function.

Answer:

Step-by-step explanation:

rational because 3/4 is rational.

As regards if the fraction 3/8 is a rational or irrational number, the correct answer is that it is a rational number.

Rational numbers are numbers and fractions that are finite in nature. This means that they do not keep on going with non zero digits.

When converted to a decimal, the number 3/8 is:

= 3/8

= 3 ÷ 8

= 0.375

3/8 does not repeat so it is a rational number.

Find out more on rational numbers at https://brainly.com/question/12088221.

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Answer:

through a given plane

Step-by-step explanation:

Answer:

1.3232514 %

Step-by-step explanation:

pounds of watermelon/ total pounds

7/ 529

.013232514

Change to percent form

1.3232514 %

Answer:

x= -12

Step-by-step explanation:

(-7) - x = 5

<=> x = (-7) - 5

<=> x = -12

Answer:

-7 - 5 = -12

Step-by-step explanation:

Hope it helps :)

Answer:

There is no picture for the help you need :(

Answer:

x=5

Step-by-step explanation:

If CE=7x+4, then x+3+(8x-9)=7x+4

x+3+8x-9=7x+4

Combine like terms: 9x-6=7x+4

Isolate x to one side: 2x-6=4

add 6: 2x=10

divide by 2: x=5

check your work;plug x into both equations

5+3=8, 8(5)-9=31....8+31=39

7(5)+4=39

Answer:

See below

Step-by-step explanation:

linear equation: y=2x+10

x=cost per movie rented

10=$10 for the membership

24=2x+10    (24 being total you want to spend)

subtract 10 from each side

14=2x

divide by 2

7=x

He can rent no more than 7 movies if he want to spend $24 or less in the month

Step-by-step explanation:

I'm sure u could've googled this answer.

Rational numbers refers to a number that can be expressed in a ratio of two integers.

An irrational number is one which can't be written as a ratio of two integers.

Rational numbers are the numbers which are integers and fractions

Irrational numbers are the numbers whose expression as a fraction is not possible

Answer:

1. division property of inequality

2. Perimeter is used to represent the distance around an object, and volume is the space inseide a three dimensional object.

Step-by-step explanation:

Answer:

1- (D)Division property of Inequality.

2-(B)Perimeter represents space inside a two-dimensional object. You use volume to measure the distance around an object.

Trust me.

Step-by-step explanation:

1- Explanation for the first answer is if you divide 3r%16 you will get 4r

2- I already explained it.

I hope this helps you

y+6=3x+3

y=3x-3

in formula m is y=mx+b

m=3

Answer:

3

Step-by-step explanation:

Slope is the coefficient of x, m in the form of y = mx + b

Slope of this function is 3

Answer:

Step-by-step explanation:

8,33

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Work Shown:

c(b) = 5b

h(b) = b+4

h(c(b)) = c(b)+4 ... replace every b with c(b)

h(c(b)) = 5b+4 ... replace c(b) on the right hand side with 5b

For the sake of simplicity, let's call "h(c(b))" as k

k = h(c(b))

k = 5b+4

that way we can use it later in the next section

---------------

a(b) = b^2 + 7

a(k) = k^2 + 7 ... replace b with k

a(k) = (5b+4)^2 + 7 ... plug in k = 5b+4

a(k) = 25b^2+40b+16+7 .... use FOIL rule

a(k) = 25b^2+40b+23

a( h(c(b)) ) = 25b^2+40b+23

In that last step, I replaced k with h(c(b)) so that we get to the original format your teacher wanted.