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Elza [17]
3 years ago
9

Simplify 3x^5 times 5x^3 can someone help please

Mathematics
1 answer:
frutty [35]3 years ago
8 0

Answer:

15x^8

Step-by-step explanation:

multiply the bases and add the exponents

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Number A is 5342. Number B is 11124 greater than A. Number C is 3104 less than B. What is the total value of numbers A,B and C?
Leni [432]

Answer:

B - 16466

C - 13362

total value - 35170

Step-by-step explanation:

to find B add 11124 to 5342 (11124+5342=16466)

to find C subtract 3104 from 16466 (16466-3104=13362)

total value - add them all together

5 0
3 years ago
In the triangle below, what is the measure of А. 50°<br> В. 79<br> C. 90°<br> D. 65°
tresset_1 [31]

Answer:

D. 65°

Step-by-step explanation:

it's a isosceles triangle so the angles of same length sides has same measure.

8 0
3 years ago
Expand the following 4/5 (20x - 10)
marin [14]
4/5 (20x - 10)...use distributive property...basically multiplying the 4/5 by everything in the parenthesis,

4/5 * 20x - 4/5 * 10 =
16x - 8
3 0
3 years ago
Read 2 more answers
In inches, what is the perimeter of a rectangle with a width of 4 inches and length of 10 inches?
NARA [144]
The perimeter is the distance around the object so you add 4+10+4+10 to get
28 inches as the perimeter of the rectangle
8 0
3 years ago
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If A = (0, 0) and B = (6, 3) what is the length of overline AB ?
Kaylis [27]

Answer:

A= (0,0) and B = (6,3)

We can find the length AB with the following formula:

d = \sqrt{(x_B -x_A)^2 +(y_B -y_A)^2}

And replacing we got:

d = \sqrt{(6-0)^2 +(3-0)^2} = \sqrt{45}= 3\sqrt{5}

So then the length AB would be 3\sqrt{5}

Step-by-step explanation:

For this case we have the following two points:

A= (0,0) and B = (6,3)

We can find the length AB with the following formula:

d = \sqrt{(x_B -x_A)^2 +(y_B -y_A)^2}

And replacing we got:

d = \sqrt{(6-0)^2 +(3-0)^2} = \sqrt{45}= 3\sqrt{5}

So then the length AB would be 3\sqrt{5}

7 0
3 years ago
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