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lawyer [7]
3 years ago
8

Plz help due tomorrow

Mathematics
2 answers:
saul85 [17]3 years ago
8 0
Hope this helps! -8.5+7.9
Rashid [163]3 years ago
4 0

Answer:

you combine like term

-8.5+7.9

Step-by-step explanation:

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Classify the triangle given the side lengths<br> 5, 8, 12<br> a Acute<br> b right<br> c obtuse
Semmy [17]

Answer:

The answer is the second one

3 0
3 years ago
Find the value of x posting picture
mafiozo [28]

Answer:

<em>x = 9; Option C</em>

Step-by-step explanation:

If p ║q, we are provided with the following properties;

Same Side Interior / Exterior ∠s ⇒ supplementary,

Alternate Interior / Exterior ∠s ⇒ ≅,

Corresponding ∠s ⇒ ≅

If we are focusing on the measure of two alternate interior angles, say a and b, we can assign them as such;

a ⇒ 9x + 8, and b ⇒ 15x - 46

m∠ a = m∠ b ⇒ provided they are alternate interior ∠s,

9x + 8 = 15x - 46 ⇒ Add 46 on either side of equation,

9x + 54 = 15x ⇒ Subtract 9x from either side,

54 = 6x ⇒ Divide either side by 6,

<em>Solution; x = 9</em>

3 0
3 years ago
In a particular year, a total of 50,127 students studied in two of the most popular host countries when traveling abroad. If 838
Arlecino [84]

Answer:

In the most popular abroad country: 29,255 students

In the second-most one: 20,872 students

Step-by-step explanation:

Let's write the situation in an equation to help us solve this. X represents the amount of students in the second most popular country. So we know that in total, there's 50,127 students so let's make an equation that equals this. ???????=50,127. As we know, the most popular country has 8383 more students than the second one so we can write it as x+8383 and for the second most popular country, we can write it as x. We know that both of the countries students combined equal 50,127 students so we have our equation. (x)+(x+8383)=50,127 students. After solving the equation, you get x=20, 872. As we know x=the amount of students in the second most popular country which means there's 20,872 students in the second one. Additionally, for the first most popular one, the equation for the amount of students in it is x+8383 so..... 20,872+8383=Total number of students in the most popular one which is 29,255 students.

7 0
3 years ago
Multiply -4x²(3x-2)​
andriy [413]

Answer:

-12x^3 + 8x^2

Step-by-step explanation:

4 0
4 years ago
A sports arena is in the shape of a rectangle. The arena has a length of (x − 3) feet and a width of (2x + 4) feet. Which of the
Scilla [17]

Answer:

2x² - 2x - 12

(x-3)(2x + 4)

expand brackets:

2x² + 4x - 6x - 12

then simplify:

2x² - 2x - 12

hope this helps

brainliest please?

x

8 0
3 years ago
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