2 years ago

The figure is made up of 5 identical quarter circles.

Mathematics

1 answer:

Blababa [14]2 years ago

6 0

78.8 and 251.2 is the answer

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2.75 + negative 1.5

MAVERICK [17]

Answer:

1.25

Step-by-step explanation:

type in your calculator:

-1.5+2.75 OR 2.75-1.5

you should get the same answer

6 0

2 years ago

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What is 5(34)68+76 can u guys give me the answer I really need help

Ratling [72]

5x34= 170
68+76= 144
170+144= 314

4 0

3 years ago

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Christian randomly selects students from his grade to rate a math test as easy, moderate, or difficult. Of the students he surve

IRINA_888 [86]

Answer:

Step-by-step explanation:

Total students he surveyed: 27

Amount that found it something OTHER than easy: 14 (11 moderate + 3 difficult)

This means that $\frac{14}{27}$ found it something other than easy

Multiply that by 162 to find the proportion for the larger population:

162 * (14/27), and we get 84.

4 0

1 year ago

Find the missing term in the geometric sequence. 180,___,5

Elan Coil [88]

Answer:

30.

Step-by-step explanation:

first term = a

3r term = ar^2

So here ar^2/ a = r^2

r^2 = 5/180 = 1/36

r = 1/6

So missing term = 180 * 1/6 = 30.

7 0

2 years ago

What is the slope of the equation? -2x + 5y = 10

RUDIKE [14]

Answer:

Slope is 1

Step-by-step explanation:

$-2x+5y=10\\\\5y=10+2x\\\\y=5+x\\\\y=x+5$

Thus, the slope of the equation is 1

4 0

2 years ago