3 years ago

The triangles indicated are similar. Solve for x.

Mathematics

1 answer:

sergejj [24]3 years ago

5 0

Hope this helps.................

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Vanyuwa [196]

Answer:

Step-by-step explanation:

7 0

3 years ago

Please help for both of these questions! its due soon! i'll mark brainlist

Vsevolod [243]

For the first question the answer is
X=-9 or X=10

First you factor the left side of the question
(X+9)(X-10)=0 then u set factors equal to zero
X+9=0 or x -10=0
X=-9 or X=10
Now for question two is the second bubble of answer

7 0

2 years ago

The manufacturer's price for a cooler is $28.50 A camping store that buys the coolers sells them for $40.76 What is the approxim

Nutka1998 [239]

The percent of the increase is

$I=\frac{N-O}{O}\times100$

I is the increasing value

N is the new value

O is the original value

The price of the cooler is $28.50, then

O = 28.50

The selling price of the cooler is $40.76, then

N = 40.76

We will substitute them in the rule above to find I

$I=\frac{40.76-28.50}{28.50}\times100$

Let us calculate it

I = 43.0175 %

Round it to the nearest percent

I = 43%

The answer is D

6 0

1 year ago

What is the area of a circular cardboard piece needed for the base of a model of a volcano that is 20 centimeters tall and has a

Shkiper50 [21]

Answer:

The answer is d for reaaal

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

F(x) = 2x – 1 and g(x) = x2 – 3x – 2, find (f + g)(x)

Doss [256]

To find (f+g)(x), add the two equations and combine like terms.

2x-1+x^2-3x-2
-x-1+x^2-2
-x-3+x^2

Rearrange
x^2-x-3

Final answer: A

5 0

3 years ago

Read 2 more answers