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Tpy6a [65]
3 years ago
5

Pls help me I need this

Mathematics
1 answer:
makvit [3.9K]3 years ago
8 0

Answer:

150x÷×÷320y

Step-by-step explanation:

it's hard to tell in writing I can speak it but

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Help on picture 20 points
Flauer [41]

Answer:

4 to 7 and 8 to 14

Step-by-step explanation:

3 0
3 years ago
Find x. Round your answer to the nearest tenth of a degree. Show your work.
ira [324]

Answer:

x = 63.7°

Step-by-step explanation:

Since the triangle is right we can use trig. ratios to solve

tan x° = \frac{opposite}{adjacent} = \frac{14.6}{7.2}

⇒ x = tan^{-1}(\frac{14.6}{7.2}) = 63.7°


8 0
4 years ago
Two buildings on opposites sides of a highway are 3x^3- x^2 + 7x +100 feet apart. One building is 2x^2 + 7x feet from the highwa
iVinArrow [24]

Given:

Distance between two buildings = 3x^3- x^2 + 7x +100 feet apart.

Distance between highway and one building = 2x^2 + 7x feet.

Distance between highway and second building = x^3 + 2x^2 - 18 feet.

To find:

The standard form of the polynomial representing the width of the highway between the two building.

Solution:

We know that,

Width of the highway = Distance between two buildings - Distance of both buildings from highway.

Using the above formula, we get the polynomial for width (W) of the highway.

W=3x^3- x^2 + 7x +100-(2x^2 + 7x)-(x^3 + 2x^2 - 18)

W=3x^3- x^2 + 7x +100-2x^2-7x-x^3 -2x^2+18

Combining like terms, we get

W=(3x^3-x^3)+(- x^2 -2x^2-2x^2)+ (7x -7x)+(100 +18)

W=2x^3-5x^2+0+118

W=2x^3-5x^2+118

Therefore, the width point highway is 2x^3-5x^2+118.

8 0
3 years ago
Translate the sentence into an equation.
murzikaleks [220]

Answer:

9 - 5x = 7

Step-by-step explanation:

Nine (9) less (-) then the product (*) of 5*x, equals (=) to 7

9 - 5x = 7

3 0
2 years ago
How does 4 × 1/2 = 1 explain
iragen [17]

Answer: The answer is not 1 it's 2

Step-by-step explanation:

Multiply 4*1 to get 4

Multiply 1*2 to get 2

Your answer should be 4/2 which equals 2

7 0
3 years ago
Read 2 more answers
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