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Nadya [2.5K]
3 years ago
13

Can somebody help me with this question

Mathematics
1 answer:
stiv31 [10]3 years ago
6 0

Answer: x^{2} + 8x

Step-by-step explanation:

In a triangle A = 1/2bh.

Thus, multiply 1/2 * 2x * (x+8)

x(x+8)

x^{2} + 8x

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andrew-mc [135]

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5 0
3 years ago
12x5 – 10x2 + x – 45
qaws [65]
(a)
12x  ^{5}    - 10x ^{2}  + x - 45
(b)we have 4 terms in this expression.
(c)+12 is the leading coefficient in
12x ^{5}

(d) constant is -45
6 0
3 years ago
How do you write 125% as a fraction mixed number or whole number
Alex_Xolod [135]

Answer: Below

Step-by-step explanation:

125% is essentially 1.25 or 125/100.

In mixed number form it's:

1\frac{1}{4}

5 0
2 years ago
Read 2 more answers
Please help me Simplify 1-9÷7+3
Marina86 [1]

Answer :

the answer is -4/5 or -0.8

step-by-step explanation:

1-9/7+3 = -8/10

now simplify that,

-8/2 = -4

10/2 = 5

so we have -4/5 0r -0.8

4 0
3 years ago
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Why is the constant of proportionality a useful concept?
alexdok [17]
❓❓❓Well think of real life problems?
4 0
3 years ago
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