4 years ago

What's the y-intercept

Mathematics

1 answer:

Shkiper50 [21]4 years ago

4 0

Y-intercept is where the line crosses the y-axis. That happens at (0, -5)

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The area of a desk top is 8 ¾ square feet. If the length is 3 ½ft., find the width.

Allushta [10]

You would divide the total area by the length.
8 3/4 divided by 3 1/2
35/4 / 7/2
35/4 * 2/7 = 70/28 =2 1/2 ft

3 0

4 years ago

Add the two expressions.<br><br> 3y + 5 and y + 24<br><br> Enter your answer in the box.

grigory [225]

Answer:

4y+29

Step-by-step explanation:

Collect like terms

3y + y = 4y

5 + 24 = 29

4y+29

4 0

3 years ago

Emil used 3/4 of a red bottle of paint and 1/5 of a blue bottle of paint in art class. how much paint did he use in all?

Dmitry [639]

First change the fraction to decimals or common denominators.
3/4 = 0.75 and 1/5 = 0.2
0.75 + 0.2 = 0.95 = 95/100 = 19/20

(3/4) = (15/20)
(1/5) = (4/20)
(15/20) + (4/20) = 19/20

7 0

4 years ago

Read 2 more answers

6 2/9 - 5 - 8/9 = ?

S_A_V [24]

Answer: 3/9

Explanation:

6 2/9 - 5 - 8/9
= 1 2/9 - 8/9
= 11/9 - 8/9
= 3/9

3 0

3 years ago

Please help with geometry homework ! Mark brainliest

gregori [183]

Theorem: If two chords intersect within a circle, then the product of the lengths of the segments (parts) of one chord is equal to the product of the lengths of the segments of the other chord.

This means that

$PA\cdot PC=PB\cdot PD.$

If PA=PB, then subtituting PA instead of PB in previous equality you get

$PA\cdot PC=PA\cdot PD|:PA\Rightarrow PC=PD.$

Answer: true.

4 0

4 years ago