3 years ago

Which angle description represents an angle that is greater than ninety degrees?

Mathematics

1 answer:

lukranit [14]3 years ago

5 0

The Awnser is c obtuse angle

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1 2/3 ÷x=2 7/9 solve for x, please

rodikova [14]

Answer:

x = 3/5

Step-by-step explanation:

Solve for x:

5/(3 x) = 25/9

Take the reciprocal of both sides:

(3 x)/5 = 9/25

Multiply both sides by 5/3:

Answer: x = 3/5

4 0

3 years ago

The two triangles below are similar. What is the similarity ratio of ΔABC to ΔXYZ?

jek_recluse [69]

we know that

If the ΔABC and ΔXYZ are similar. then the corresponding sides of the triangles are proportional

$\frac{AB}{XY}= \frac{BC}{YZ}= \frac{AC}{XZ}$

we have

$AC=15\ units\\XZ=10\ units$

Find the ratio

$\frac{AC}{XZ}$

substitute the values

$\frac{15}{10}$

Simplify Divide by $5$ both numerator and denominator

$\frac{15}{10}=\frac{3}{2}$

therefore

<u>the answer is</u>

$\frac{3}{2}$

7 0

4 years ago

Read 2 more answers

Help please correct answer

ryzh [129]

Answer:

5/1

Step-by-step explanation:

Invert the denominator and multiply

10/9 * 9 / 2

The 9s cancel and you are left with

10/2 = 5

So the answer is 5, but the format demands it be a fraction so the answer is 5/1

4 0

2 years ago

What is the value of the expression below when c=5 and d=4? (expression in the picture)

Natali [406]

Answer:

Step-by-step explanation:

5 0

3 years ago

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Which transformations can be used to map a triangle with vertices A(2, 2), B(4, 1), C(4, 5) to A’(–2, –2), B’(–1, –4), C’(–5, –4

jenyasd209 [6]

6+6=12 for everybody to know

6 0

3 years ago