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ddd [48]
4 years ago
10

Please help asap 40 pts

Mathematics
2 answers:
lakkis [162]4 years ago
7 0

Answer: D

Step-by-step explanation:

It seems there is two ways to solve this, remember that this is just one of them.

The triangle to the left is an isosceles triangle by definition. It is given that two of its sides are equal.

The angles opposite the equal sides in an isosceles triangle are congruent. It is given that one of these angles is 70 degrees, so the other one must be 70 degrees as well.

This angle is opposite to Angle Y. Vertical angles are congruent, so Angle Y must be 70 degrees.

D is the answer.

ale4655 [162]4 years ago
3 0

Answer:

70

Step-by-step explanation:

The base angles of the isosceles triangle at the top are both 70 degrees.

That means the angle vertically from angle y is 70 degrees.  We know that vertical angles are equal so y must be 70 degrees

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When one uses synthetic division to divide by x − 3, what number or value is used to multiply each term that is dropped down or
VMariaS [17]

Using synthetic division, the number 3 is used to multiply each term that is dropped down or added.

<h3>What is the multiplier in synthetic division?</h3>

The multiplier is the zero of the divisor.

In this problem, the divisor is x - 3, hence:

x - 3 = 0 -> x = 3.

The number 3 is used to multiply each term that is dropped down or added.

More can be learned about synthetic division at brainly.com/question/24662212

#SPJ1

5 0
2 years ago
–5(s – 30) = –10 please please help me
Gemiola [76]

Answer:

s=32

Step-by-step explanation:

\frac{-5}{-5}(s -30) = \frac{-10}{-5}

Divide both sides by -5

s-30=2

Add 30 to both sides

s-30+30=2+30

s=32

5 0
2 years ago
What is the elapsed time between 4:30 pm and 6:05 am?
Vadim26 [7]
The amount of time between 4:30 pm & 6:05 am is
14 hrs & 35 min

hope this helps
8 0
4 years ago
Help me with this in the next 5 hours
zvonat [6]
The answer is D -28
6 0
3 years ago
Read 2 more answers
Is this a right triangle why or why not?
Marysya12 [62]

Answer:

No, it does satisfy the Pythagorean Theorem  

Step-by-step explanation:

In right triangle a² + b² = c²

Where a and b = legs and c = hypotenuse

The given measures of the legs are 3 and 7 and the given measure of the hypotenuse is √57

Which means that if this is a right triangle then 3² + 7² = √57²

3² = 9

7² = 49

√57² = 57

9 + 49 = 58

we're left with 57 ≠ 58 which is not true, meaning that , that is not a right triangle

3 0
3 years ago
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