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tatuchka [14]
4 years ago
14

Add. (7x2+4)+(7x2+8)

Mathematics
2 answers:
ratelena [41]4 years ago
6 0
<span>(3x - 11) • (x + 1)
I believe this would be your final answer if you are wanting to simplify it.</span>
Dmitrij [34]4 years ago
3 0
(7x2+7x2) + (4+8)

14x2 + 12

The answer is 14x2+12
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How many multiples of 7 are there between 100 and 1000.
vivado [14]
So after 100 its 105,112,119...........994
x=7(multiples of what we're finding), y=105(where we start from after 100), a multiplied by z=994
we have to find z

994=105+(z-1)7
994-105=7z-7
889+7=7z
896=7z
z= 128
8 0
4 years ago
Read 2 more answers
Pre-calc/Trig<br> Suppose that θ=arcsin(4/6). What is cos(2θ)? (round to 4 decimals)
mixer [17]

Answer:

0.7453

Step-by-step explanation:

arcsin( \frac{4}{6} ) = 0.7297 \\ cos(0.7297) = 0.7453

4 0
2 years ago
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lilavasa [31]

Answer:

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Step-by-step explanation:

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Use a calculator?

8 0
3 years ago
How would you graph 2x &gt; 6 on a number line?
elena55 [62]

Hope its understandable

6 0
4 years ago
The cost of a salad bar is $4 per pound graph it
Virty [35]
X     y
1 = 4
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