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Black_prince [1.1K]
3 years ago
7

Match column a to column b​

Mathematics
1 answer:
solmaris [256]3 years ago
3 0

Answer:

Straight 180

Reflex 210

Right 90

Acute 75

Obtuse 135

Step-by-step explanation:

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What is this expression in simplified form 5/2 times 9/6? A.90 B.90/3 C.45/2 D. 45/3
alekssr [168]

5√2 · 9√6

Simplify.

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5 × 9 √12

Simplify √12 to 2√3.

5 × 9 × 2√3 ⇔ Multiply

90√3

Therefore, the <u>correct alternative</u> is <u>option "B".</u>

8 0
2 years ago
What is the slope of the line shown below? (enter your answer as a decimal if necessary.)
maksim [4K]

Answer: The slope is 2 -Please mark brainliest

1. Find the X and Y values of each point

X1: 1

X2: -1

Y1: 3

Y2: -1

2. Subtract X1 from X2 and Y1 from Y2

Y: -1-3=-4

X: -1-1=-2

3. Divide the X value by the Y value

-4/-2=2

The slope of the line shown on the coordinate plane is 2.

4 0
3 years ago
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Julie read 1/2 of a book in the morning, and she read some more at night. By the end of the day, she still had 2/5 of the book l
Kamila [148]

Answer:

  1/10

Step-by-step explanation:

Julie read 5/10 in the morning and had 4/10 left to read after what she read at night. At night, she read ...

  1 - 1/2 -2/5 = 10/10 -5/10 -4/10 = 1/10

Julie read 1/10 of the book at night.

6 0
3 years ago
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What is the sum of 72x4
uysha [10]
72 times 4 = 288 
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5 0
3 years ago
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Whats the value of y2 when y = -2
aniked [119]
Well, if you put -2 and 2 together, meaning you multiply them, it equals -4.
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