3 years ago

Please help me on this question. I forgot how to do it

Mathematics

1 answer:

NeTakaya3 years ago

5 0

Answer:

141

Step-by-step explanation:

Area of triangle = 24

Area of Trapezoid= 117

117+24

141

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As head of the Parks Department, Jada has been tracking the park’s use of different supplies over the last several years. Her re

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2 years ago

PLEASE HELP!! I’m very confuse

SVETLANKA909090 [29]

Given:

A(16, 4)

B(34, 40)

Line segment AB partition in the ratio 1 : 5.

To find:

The coordinate of a point that partitions AB.

Solution:

Section formula:

$$P(x,y)=\left(\frac{m x_{2}+n x_{1}}{m+n}, \frac{m y_{2}+m y_{1}}{m+n}\right)$

Here $x_1=16, y_1=4, x_2=34, y_2=40$ and m = 1, n = 5

$$P(x,y)=\left(\frac{1\times 34+5 \times 16}{1+5}, \frac{1\times 40+5 \times4}{1+5}\right)$

$$P(x,y)=\left(\frac{ 34+80}{6}, \frac{40+20}{6}\right)$

$$P(x,y)=\left(\frac{ 114}{6}, \frac{60}{6}\right)$

$$P(x,y)=(19, 10)$

The coordinate of point that partitions the segment AB is (19, 10).

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3 years ago

According to the scale on a map, 1 inch on the map = 15 miles. How many miles are represented by 2.5 inches on the map?

Artyom0805 [142]

2.5 times 15 equals 37.5 miles

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2 years ago

Factor the following expression: 12x+4-16x

zepelin [54]

Answer:

12x+4-16x = 0

-4x + 4 = 0

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3 years ago

What is the value of the expression

Gelneren [198K]

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Step-by-step explanation: First you do 4×4×4×

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3 years ago

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Please help me on this question. I forgot how to do it​

Please help me on this question. I forgot how to do it