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Tasya [4]
3 years ago
11

Simplify the following expression

Mathematics
2 answers:
Fiesta28 [93]3 years ago
4 0

Answer:

the answer would be 81

Step-by-step explanation:

sergij07 [2.7K]3 years ago
3 0

    It is simplified to -1/15

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Which expression is equivalent to 7(4+7)? *
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In the function f(x)=6x^2-4, what is the value of f(-2)?
BartSMP [9]

In order to find the value of f(-2), you can plug -2 wherever x is.

f(x) = 6x^2 - 4

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3 years ago
Pls ans both the questions im very confused
lions [1.4K]

Answer:

Step-by-step explanation:

In Δ PQS and ΔPQT

∠QPS = ∠RPT       {Common angle}

∠PSQ = ∠PTR = 90°         {QS & RT are altitude}

QS = RT                            {given}

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PQ = PS                         {CPCT}

So, PQR is an isosceles triangle.

9)

a) Flas card (I) and (iii) are congruent.

b)  A S A congruent

c) BC ≅ RP

5 0
2 years ago
PLEASE HELP WILL GIVE BRAINLIEST!!! Type the correct answer in each box. If necessary, use / for the fraction bar(s).
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Answer:

NEED EXAMPLE PLZ TO ANSWERS!?

5 0
2 years ago
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