3 years ago

BRAINLIST

Mathematics

1 answer:

marissa [1.9K]3 years ago

7 0

It’s b
Z+23=41
Because you don’t know what z is

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Quick please no links or anything just the straight up answer answer both please

Serjik [45]

Answer: 42 degrees

Explanation: KFD=84 KFL is half of KFD(84)
84 divided by 2 = 42

4 0

3 years ago

4.00 is what percent of 50.00

DiKsa [7]

$Make\ a\ fraction\ \frac{4}{50}\ and\ multiply\ by\ 100\%\\\\
\frac{4}{50}*100\%=\frac{400}{50}\%=8\%\\\\
4\ is\ 8\%\ of\ 50.$

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3 years ago

Which expression represents the area of the garden in square feet?

Kisachek [45]

Answer:

C. 42x² - 3x - 9

Step-by-step explanation:

Area:

(7x + 3) (6x - 3)

7x(6x - 3) + 3(6x - 3)

42x² - 21x + 18x - 9

42x² - 3x - 9

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3 years ago

Convert 3,124 meters to kilometers (1 kilometer =1000 meters)

Mrac [35]

Answer:

3.124 kilometers

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Write an inequality that represents the graph.

Anika [276]

Answer:

$y - 2x - 1 = 0$

Step-by-step explanation:

the slope is :

$\tan( \alpha ) = 4 \div 2 = 2$

at a pt on graph , when

$x = 1 \\ y = 3 \\$

therefore, coordinates are (1,3)

The equation is :

$(y - 3) = slope \times (x - 1) \\ (y - 3) = 2 \times (x - 1) \\ y - 3 = 2x - 2 \\ y - 2x - 1 = 0$

5 0

3 years ago