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3 years ago

Find the measure for angle

Mathematics

1 answer:

I am Lyosha [343]3 years ago

7 0

Answer:

add both of those up and see what you get

Step-by-step explanation:

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Can someone solve this?

insens350 [35]

Answer:

<h3> Jake is 13 years old</h3>

Step-by-step explanation:

D - age of Dani

J = D+2 - age of Jake

E = 2J = 2(D+2) = 2D+4 - age od Ethan

Z = 2E = 2(2D+4) = 4D+8 - age of Zoe

The sum of their ages is 102:

D + J + E + Z = 102

D + D+2 + 2D+4 + 4D+8 = 102

8D + 14 = 102

-14 -14

8D = 88

÷8 ÷8

D = 11

J = 11+2 = 13

7 0

3 years ago

Attachment Below Thanks

Viktor [21]

Answer:

Desmond's spinner.

8 0

3 years ago

Read 2 more answers

If multiplying by 1/4 makes a positive number smaller, then what dividing by 1/4 do to the value of the number? Explain your rea

mars1129 [50]

Answer:

It would quadruple it.

Step-by-step explanation:

When you divide by a fraction you first flip it then you multiply straight across. For example 3 / (1/4) you flip then multiply which gives you 3/1 * 4/1 = 12/1 which simplifies to 12

6 0

3 years ago

^ this week, The sparkling water was 4 for $5 , the regular was $1.69

S_A_V [24]

This week you paid $1.25 each because they were on sale for four for $5.

4 0

4 years ago

What is a / b (2x - 12) = c / d ; x ?

Alex17521 [72]

we are given

$\frac{a}{b} (2x-12)=\frac{c}{d}$

we can solve for x

We can isolate x

step-1: Multiply both sides by b/a

$\frac{b}{a}*\frac{a}{b} (2x-12)=\frac{b}{a}*\frac{c}{d}$

$(2x-12)=\frac{bc}{ad}$

step-2:Add 12 both sides

$(2x-12)+12=\frac{bc}{ad}+12$

$2x=\frac{bc}{ad}+12$

step-3: combine right side

$2x=\frac{bc+12ad}{ad}$

step-4:Divide both sides by 2

$x=\frac{bc+12ad}{2ad}$ ..............Answer

3 0

4 years ago