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3 years ago

I need to know how to do this please help me out fam

Mathematics

1 answer:

melamori03 [73]3 years ago

6 0

The picture is blurry.

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Helpp?? Please im very lost & need help with it

sukhopar [10]

This is a typical algebra problem pretending to be geometry. The two indicated angles are supplementary, adding to 180 degrees, precisely when the lines are parallel.

It's not really indicated, but the 8 and the 2 are in units of degrees.

6x + 8 + 4x + 2 = 180

10x = 170

x = 17 degrees

8 0

3 years ago

What is the value of h?

storchak [24]

Answer:

$\large\boxed{h=5.488\ in}$

Step-by-step explanation:

The formula of an area of a parallelogram:

$A=bh$

b - base

h - height

We have:

base₁ = 9.8 in

base₂ = 10 in

height₁ = 5.6 in

height₂ = h

The area of a parallelogram:

$A=b_1h_1$ and $A=b_2h_2$

Therefore we have the equation:

$b_2h_2=b_1h_1$

Substitute:

$10h=(9.8)(5.6)$

$10h=54.88$ divide both sides by 10

$h=5.488\ in$

5 0

3 years ago

2x-4 30 15x - 30 PAP

Alex787 [66]

Answer:

$\frac{2}{25}$

Step-by-step explanation:

Given expression,

$\frac{\frac{2x-4}{30} }{\frac{15x-30}{18} }$

=> $\frac{\frac{2(x-2)}{30} }{\frac{15(x-2)}{18} }$

We see that $(x-2)$ is common in both numerator and denominator

hence canceling out we get:-

$\frac{2*18}{30*15}=\frac{2}{25}$

Answer= $\frac{2}{25}$

4 0

3 years ago

Ahmed, Walid and Faisal made $1446 profit from selling used books. If Ahmed to receive double amount of Faisal and Walid to rece

crimeas [40]

Answer:

Faisal receives $241

Ahmed receives $482

Walid receives $723

Step-by-step explanation:

I am going to build a system of equations to solve this question.

We have that:

x is the amount that Faysal received.

y is the amount that Ahmed received.

z is the amount that Walid received.

Ahmed, Walid and Faisal made $1446 profit from selling used books.

This means that

$x + y + z = 1446$

Ahmed to receive double amount of Faisal

This means that $y = 2x$

Walid to receive triple amount of Faisal.

This means that $z = 3x$

$x + 2x + 3x = 1446$

$6x = 1446$

$x = \frac{1446}{6}$

$x = 241$

$y = 2x = 2*241 = 482$

$z = 3x = 3*241 = 723$

Faisal receives $241

Ahmed receives $482

Walid receives $723

8 0

3 years ago

The receipt shows the prices of goods that Robert bought at the store.

Vladimir79 [104]

Answer:

Step-by-step explanation : by subtracting the 8 by 4

5 0

3 years ago