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Genrish500 [490]
3 years ago
7

Classify the following triangle. Check all that apply.

Mathematics
2 answers:
liberstina [14]3 years ago
7 0

Answer:

E. Acute

Step-by-step explanation:

Hope it helps

aleksandrvk [35]3 years ago
3 0
Answer: C and B

As we see there is a right angle marked in the top. We also know that the sides are different lengths, making it scalene.
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Factor completely 6x^2-7x-3
hichkok12 [17]
x =   \frac{-(-7) +/-  \sqrt{(-7)^{2}-4(6)(-3) }  }{2(6)}
\frac{7 +/- 11}{12}
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6 0
3 years ago
HELP<br>What is the volume of this figure?
Damm [24]

Answer:

It’s 850

Step-by-step explanation:

Divide the figure into 3 shapes, first one being 10ft times 5ft times 5, followed by 20 times 5 times 5 the another with 10 times 5 times 5. I got 850

6 0
3 years ago
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If f(x) = 2x2 + 1 and g(x) = x2 – 7, find (f – g)(x).
nadya68 [22]

Answer:  The required value is

(f-g)(x)=x^2+8.

Step-by-step explanation: The given functions are:

f(x)=2x^2+1,\\\\g(x)=x^2-7.

We are given to find the value of (f-g)(x).

We know that, if s(x) and t(x) are any two functions of a variable x, then we have

(s-t)(x)=s(x)-t(x).

Therefore, we have

(f-g)(x)\\\\=f(x)-g(x)\\\\=(2x^2+1)-(x^2-7)\\\\=2x^2+1-x^2+7\\\\=x^2+8.

Thus, the required value is

(f-g)(x)=x^2+8.

5 0
3 years ago
What is 2(-9x-4y-7) simplified
Setler79 [48]
-18x-8y-14 because you need to distribute the digits
4 0
3 years ago
Please help I don’t know how to do this
Dafna1 [17]

Answer:

12. 7

13. 6

Step-by-step explanation:

3 0
3 years ago
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