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3 years ago

Can some body Help ASAP !!!

Mathematics

1 answer:

butalik [34]3 years ago

3 0

Answer:

From the top of the list down, the answers are

6
-2
-3
1
13

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2b-3/b-2 = 3b/b+2 ... Solutions by cross multiplying

Rzqust [24]

Step-by-step explanation:

(2b-3)/(b-2)(b+2) = 3b(b-2)/(b+2)(b-2)

2b²+4b-3b-6/b²-4=3b²-6b/b²-4

2b²+b- 6= 3b²-6b

move square to square unknown to unknown

-b²+7b-6/b²-4

i also dk this is true or false

5 0

3 years ago

10. Which of the following is

Ksivusya [100]

Answer:

Step-by-step explanation:

|-24 + 2|- 10

First do the absolute value

|-24 + 2|

|-22|

The positive value is 22

Replace the absolute value with 22

22-10 = 12

3 0

3 years ago

Anyone have an old ps5 box; I’m pranking a friend??

Anna007 [38]

No, I hope you find one for the prank tho lol XD

8 0

3 years ago

Read 2 more answers

What is 4x4= with this problem

barxatty [35]

Hewo

Answer:

16

Explanation:

4*4 is 16

5 0

3 years ago

Read 2 more answers

Please help i will brainly Δdef and Δxyz are similar isosceles triangles.

aivan3 [116]

Answer:

Part 1) The ratio of the sides is 1.5

Part 2) see the explanation

Step-by-step explanation:

Part 1) we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

If Δdef and Δxyz are similar (given problem)

then

$\frac{XY}{DE}=\frac{ZY}{FE}$

substitute the values

$\frac{15}{10}=\frac{ZY}{6}$

solve for FY

$ZY=15(6)/10=9\ cm$

When two figures are similar, then the ratio of its corresponding sides is proportional and this ratio is called the scale factor

In this problem

The scale factor is equal to

$\frac{15}{10}=\frac{9}{6}=1.5$

Part 2) How you could verify that these two triangles are indeed similar.

Remember that

In similar figures the corresponding angles are congruent

m∠D≅m∠X

m∠W≅m∠Y

m∠F≅m∠Z

then

Triangles are similar

7 0

4 years ago