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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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Find the equation of a line that is parallel to y=x+3 and passes through the point (-2,-4)
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Answer:

y = x - 2

Step-by-step explanation:

y + 4 = 1 (x + 2)

y + 4 = x + 2

y = x - 2

5 0
3 years ago
If two angles are complementary, which is the sum of their measurements?
Anna [14]

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2 years ago
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In the figure shown, ABC is a right triangle with side lengths a, b, and c, and CD is an altitude to side AB. The side lengths o
ycow [4]

Answer:

A

Step-by-step explanation:

In the figure shown, ABC is a right triangle with side lengths a, b, and c, and CD is an altitude to side AB. This altitude divides the triangle into two right triangles ADC and BDC. In these triangles,

  • \angle CBD\cong \angle ACD\cong \angle CBA
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So,

\triangle ABC\sim \triangle CBD\sim \triangle ACD

1. From the similarity \triangle ABC\sim \triangle CBD, you have

\dfrac{AB}{BC}=\dfrac{BC}{BD}\\ \\\dfrac{c}{a}=\dfrac{a}{s}

2. From the similarity \triangle ABC\sim \triangle ACD, you have

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5 0
2 years ago
Solve for y: 3y=2(2+2y).
emmasim [6.3K]
3y=2(2+2y); 3y=4+4y; -y=4; y=-4;
4 0
3 years ago
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The Pretty Pizza Company wants to open a new pizza place either on the north side of town or the south side of town. They want t
egoroff_w [7]
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<span>The population of 15 blocks of the north side of town is 221 people per block, but there are already 32 pizza places in the area.

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ratio: 32 pizza places / 3315 people = 0.0097 pizza places per person

Which indeed is less than 0.01 => this area is good for their purpose.

The population of 22 blocks of the south area is 150 people per block, and there are 28 pizza places in the area.</span>

population: 22*150 = 3300

ratio: 28 pizza places / 3300 people = 0.00085 which is also less than 0.01

Both places meet the target of less than 0.01 places per person, but the south area seems better than north area.
6 0
3 years ago
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