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trapecia [35]
3 years ago
11

Use the Distributive Property to expand this expression.

Mathematics
2 answers:
viktelen [127]3 years ago
8 0

Answer:

C is the correct answer

Step-by-step explanation:

NemiM [27]3 years ago
3 0
C is correct -6.4z-3.4xz
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Fill in values for a, b and c so that the answer to this equation is x = 4.<br>a(bx+3)=c​
den301095 [7]

Answer:

A=1, B=3, C=15

Step-by-step explanation:

I think that

1(3x+3)=15

3x+3=15

3x=12

x=4

7 0
3 years ago
if two pyramids are similar and the ratio between the lengths of their edges is 2;7 what is the ratio of their volumes? ...?
jok3333 [9.3K]
<span>The answer is 8:343.

</span>We can use Galileo's square cube law to calculate the ratio between two similar pyramids. The law is used to describe the change of the area or the volume of the shape when their dimensions increase or decrease:
\frac{V_1}{V_2} =( \frac{l_1}{l_2} )^{3} \\<span>
</span><span><span> <span> <span> <span> <span> <span> <span> <span> <span> <span> <span> </span></span></span></span></span></span></span></span></span> </span></span> </span>
V₁ and V₂ - volumes of pyramids,
l₁ and <span>l</span>₂ - the edges of pyramids.
<span>
</span>\frac{V_1}{V_2} =( \frac{l_1}{l_2} )^{3} \\ \frac{V_1}{V_2} =( \frac{2}{7} )^{3} \\ \frac{V_1}{V_2} = \frac{2^{3}}{7^{3}} \\ \frac{V_1}{V_2} = \frac{8}{343} \\<span>
</span>
3 0
3 years ago
Read 2 more answers
A governor of state A earns 53,435 more than the governor of state B. If the total of their salaries is 290,395, find the salari
Pepsi [2]
Let A and B represent the governor's salaries of states A and B, respectively.

A - B = 53,435
A +B = 290,395

Add these two equations to eliminate B.
2A = 343,830
A = 171,915

B = A -53,435 = 118,480

The governor of state A has a salary of 171,915.
The governor of state B has a salary of 118,480.
8 0
4 years ago
No link just right answer
stiv31 [10]
1/8

Explanation:
Volume of a cube formula: V=s^3 or s•s•s
s=1/2
V= (1/2)^3
=1/8
3 0
3 years ago
Scientists discovered a large star 400,000 light years from Earth.A light-year is about 5,880,000,000,000 miles.What is the dist
Sedbober [7]
So if you want to find the distance, you would take 400,000x5,880,000,000,000=
2.35200000E+18. So your answer would be 2.35200000E+18 in scientific notation it would be 2.35200000x10^18. I hope this helps!
3 0
4 years ago
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