Answer:

**Answer:**

79.8%

**Step-by-step explanation:**

I believe this is correct, if not feel free to let me know and I will fix it. I'm sorry in advance if it's incorrect.

State if the two triangles are congruent. If they are, state how you know.1) SSS2) SAS3) ASA4) AAS5) NOT CONGRUENTPic is up right answer = brainliest

Which expression is equivalent to this polynomial expression?(2x^5 + 3y^4)(-4x^2 + 9y^4)

Find the quotient: –10/19÷(−5/7)

How many solutions does the system of equations below have y=3x+2 y-2x=4

The sum of a number and 2 times its reciprocal is -3

Which expression is equivalent to this polynomial expression?(2x^5 + 3y^4)(-4x^2 + 9y^4)

Find the quotient: –10/19÷(−5/7)

How many solutions does the system of equations below have y=3x+2 y-2x=4

The sum of a number and 2 times its reciprocal is -3

B. 3

C. 5

D. 11

Explain your answer

**Answer:**

A. 2

**Step-by-step explanation:**

When adding two numbers, you are combining their values.

In this problem, you are combining the value of 1 with the value of 1. When you combine them, you are saying that you have two 1's. So in this problem, you combine both ones and get a final answer of 2.

**Answer:**

Option A) -20°F.

**Step-by-step explanation:**

**Given : **It's was 55°F outside until the temperature increased 20°F.

**To find : **Which number is the additive inverse of the temperature increase?

**Solution : **

**Additive inverse is defined as,**

For any number 'a', the additive inverse is or

**According to question, **

The temperature is increased 20°F.

**To follow the additive inverse property, **

**The sum became zero.**

**So, **Additive inverse is -20°F.

**Therefore, Option A is correct.**

**The additive inverse of the temperature increase is -20°F.**

A) -20

Hope its correct good-luck (sorry im so late)

40 = 8 x 9

**Answer:**

72

**Step-by-step explanation:**

72 I KNOW THIS bye thanks

An** isosceles triangle **is that the triangle must have** two sides **of equal length.

Triangle QNP is isosceles triangle because, QN = PN

In triangle QMN,

Since, QM = QN

So, ∠QMN = ∠QNM

By **property of triangle:**

**∠MQN + ∠QNM + ∠QMN = 180**

48 + 2 ∠QNM = 180

∠QNM = = 66 degree

So,** ∠QMN = ∠QNM = 66 degree**

from figure,

∠QNM + ∠QNP = 180

∠QNP = 180 - 66 = 114 degree.

In** triangle QNP, **

∠QNP + ∠PQN + ∠QPN = 180

∠QPN = 180 - 33 - 114 = 33 degree

Since, ∠QNP = ∠QPN = 33 degree

Therefore, **triangle QNP** is **isosceles triangle.**

**Learn more:**

Answer/Step-by-step explanation:

Let's find the measure of the angles of ∆QNP.

∆QMN is am isosceles ∆, because it has two equal sides. Therefore, its base angles would be the same. Thus:

m<MNQ = ½(180 - 48) (one of the base angles of ∆QMN)

m<MNQ = ½(132) = 66°

Next, find m<QNP

m<QNP = 180° - m<MNQ (linear pair angles)

m<QNP = 180° - 66° (Substitution)

m<QNP = 114°

Next, find m<P

m<P = 180 - (m<QNP + m<PQN) (sum of ∆)

m<P = 180 - (114 + 33)

m<P = 180 - 147

m<P = 33°

Thus, in ∆QNP, there are two equal angles, namely, <P and <PQN.

An isosceles ∆ had two equal base angles. Therefore, ∆QNP must be an isosceles ∆.

**Answer:**

fwe

**Step-by-step explanation:**

**Answer:**

1,701

**Step-by-step explanation:**

the answer is 1,701 :D