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Masteriza [31]
3 years ago
10

Which of the following is a perfect square? A. 18 B. 81 C. 50 D. 32

Mathematics
2 answers:
pantera1 [17]3 years ago
8 0
ANSWER-
The answer is 81 because 9x9 is 81
jeyben [28]3 years ago
7 0

Answer:81

Step-by-step explanation:

Because the square root of 81 is 9 which is a perfect square

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Given f (x) = 8x + 4<br> find f (6)
Goryan [66]

Answer:

52

Step-by-step explanation:

f(6)= (8 × 6) + 4

= 48 + 4

= 52

4 0
3 years ago
Read 2 more answers
In parallelogram LMNO, what is the measure of angle N?<br><br> 50°<br> 70°<br> 110°<br> 130°
belka [17]

we know that

In a parallelogram opposite angles are congruent and consecutive angles are supplementary.

So

m∠O=m∠M

m∠L=m∠N

m∠O+m∠L=180

Step 1

Find the value of x

(x+20)+(2x+10)=180\\ 3x+30=180\\ 3x=180-30\\ x=\frac{150}{3} \\ \\ x=50\ degrees

Step 2

Find the value of angle L

m∠L=(2x+10)

m∠L=(2*50+10)

m∠L=110\ degrees

Remember that

m∠N=m∠L

m∠N=110\ degrees

therefore

the answer is

the measure of the angle N is equal to 110\ degrees





4 0
3 years ago
Read 2 more answers
Number 17 and 18 please and thank you
Mashutka [201]
17. All
18. B because it can be symmetrical either way
3 0
3 years ago
Translate each equation into verbal sentence.
Sedbober [7]
Translate each equation into verbal sentence.<span>g+10=3g

2q+4q=20

4 (a+b)=9a

8_6x=4+2x

S (squared)-3 (squared)=2b

</span>
5 0
3 years ago
Jim’s Gym had income of $20,350 last month.The total increased by $2,000 this month.What was the percent increase to the nearest
frozen [14]

Answer:

10%

Step-by-step explanation:

To find the percentage, ask yourself, how much is 2000 of the original value which is 20350.   This can be solved by the following equation.

2000/20350=

The answer is approximately 0.09828.   Then, convert this to a percent. 9.828%. Then, round it to the nearest percent. The answer is 10%

6 0
3 years ago
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