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3 years ago

ILL MARK BRAINLIEST TO FIRST PERSON THAT ANSWERS CORRECTLY!

Mathematics

1 answer:

frozen [14]3 years ago

5 0

Answer: The relationship is proportional.

Step-by-step explanation: Because the baby sitters work corresponds to their hourly pay. (I think)

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Plz help me I have to turn this in

Andreas93 [3]

A) 4/7 * 3/5=12/35
b)12/35 / 4/7= 3/5

3 0

3 years ago

Will mark brainliest!!! Only number 3

Brums [2.3K]

Answer: 35/3

Step-by-step explanation:

if you change 2 and 1/3 into an improper fraction it becomes 7/3

then you multiply 7/3 by 5 because their are 5 groups then you get

35/3

4 0

4 years ago

The scale drawing of a rectangular room will be enlarged by a scale factor of 4 to create the actual room. The actual area of th

bearhunter [10]

Answer:

The expression is equal to $\frac{150}{4^{2}}$

The area of the scale drawing is $9.375\ ft^{2}$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

let

z------> the scale factor

x------> the area of the actual room

y-----> the area of the scale drawing

$z^{2}=\frac{x}{y}$

we have

$z=4$

$x=150\ ft^{2}$

substitute and solve for y

$4^{2}=\frac{150}{y}$

$y=\frac{150}{4^{2}}=9.375\ ft^{2}$

6 0

3 years ago

Evaluate 3+(-h)+(-4)3+(−h)+(−4)3, plus, left parenthesis, minus, h, right parenthesis, plus, left parenthesis, minus, 4, right p

earnstyle [38]

Answer:

Step-by-step explanation:

The given expression is

$3+(-h)+(-4)$

On simplification, we get

$3-h-4$

On combining like terms, we get

$(3-4)-h$

$-1-h$

We need to find the value of given expression where $h=-7$ .

Substitute $h=-7$ in the above expression.

$-1-(-7)$

$-1+7$

$6$

Therefore, the value of given expression is 6 where $h=-7$ .

4 0

3 years ago

Read 2 more answers

I need help with number 12!!

elixir [45]

Answer:

(4x + 2y)mi

Step-by-step explanation:

Check attachment

6 0

4 years ago