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2 years ago

In the similar quadrilaterals below, what is the measure of ∠G?

Mathematics

1 answer:

arsen [322]2 years ago

3 0

Answer:

what

Step-by-step explanation:

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Andre and Elena are reading the same book over the 1 summer. Andre says he has read of the book. Elena ! says she has read 20 mo

ddd [48]

Answer: There are 175 pages in the book.

Step-by-step explanation:

If Elena read 20 more pages than Andre and she read 55 pages, to find out how much Andre read you have to:

55-20= the pages Andre read

55-20=35

Andre read 35 pages.

If Andre read 1/5 of the book, then to find how many pages are in the book, you have to multiply 35 x 5. (Multiply by the reciprocal)

35 x 5= 175

There are 175 pages in the book.

7 0

2 years ago

Lena drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 6 hours. When Lena drove h

tekilochka [14]

I believe the answer is 88

7 0

2 years ago

What is the length of line PS

stiks02 [169]

$PQ^2 = PR \times PS$

$(4x + 4)^2 = (3x + 3)(3x + 3 + 21)$

$16x^2 + 32x + 16= (3x + 3)(3x + 24)$

$16x^2 + 32x + 16= 9x^2 + 81x + 72$

$7x^2 - 49x- 56 = 0$

$7(x^2 - 7x - 8)= 0$

$(x - 8)(x + 1) = 0$

$x - 8 = 0~~~or~~~x + 1 = 0$

$x = 8~~~or~~~x = -1$

x = -1 makes the lengths of segments PQ and PR equal zero.
That is not possible, so the solution x = -1 is discarded.

x = 8

PS = 3x + 3 + 21

PS = 3x + 24

PS = 3(8) + 24

PS = 24 + 24

PS = 48

4 0

3 years ago

Simplified form of -2(y-3)?

Nimfa-mama [501]

Answer:

-2y+6

Step-by-step explanation:

Multiply (y-3) by -2

6 0

3 years ago

Read 2 more answers

Karen is 6 years older than her sister Michelle, and Michelle is 2 years younger than their brother David. If the sum of their a

Vlad [161]

Answer:

Step-by-step explanation:

David=x

Michelle=x-2

Karen=x-2+6=x+4

sum of ages=62

x+x-2+x+4=62

3x=60

x=20

age of Michelle=20-2=18

5 0

3 years ago

Read 2 more answers