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2 years ago

Can someone help me out 10 points

Mathematics

2 answers:

amid [387]2 years ago

6 0

Answer:

1. B (firefighter question) 2. A (dance lesson fee question) 3. A (dolphin question)

Step-by-step explanation:

1. The firefighters gear PLUS his weight is how much he weighs in total.

2. An added fee is usually represented as a registration fee or staring fee. There was 45w which should represent the fee she paid every week.

3. The dolphin swims at a rate of 25 kilometres per hour. The graph represents the distance the dolphin traveled because in two hours the dolphin would travel 50 kilometres (25 kilometres*2 hours) and so on.

jeyben [28]2 years ago

5 0

Answer:

Step-by-step explanation:

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True or False? A secant is a line or segment that passes through a point on the circle and the center of the circle.

Musya8 [376]

Thr answer is False
That line is called diameter

6 0

3 years ago

Read 2 more answers

The sum of the measures of the angles of a triangle is 180 degrees. angels A,B,C has ratios of 3:5:7. What are their measures ?

Igoryamba

Answer:

36:60:84

A : B : C

36° : 60° : 84°

A= 36°

B= 60°

C=84°

Step-by-step explanation:

3:5:7 =15

180÷15=12

3×12=36

36:x:y =180

5×12=60

36:60:y =180

7×12=84

36:60:84 =180

4 0

1 year ago

Read 2 more answers

Somebody help me with this? Please

defon

Answer:

See the attached image for solutions.

Step-by-step explanation:

X-ray vision to all students ratio:

6:36, which can be simplified to 1:6.

Flight to all students ratio:

8:36, which can be simplified to 2:9.

Flight to inivisibility ratio:

8:36, which can be simplified to 2:3.

Hope this helps! :)

6 0

2 years ago

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The main printer in the Ivy Tech library can produce an average of 211 copies every hour. For every 25 pages, it costs the colle

lidiya [134]

Answer:

~48$

Step-by-step explanation:

0.47/25=0.0188

0.0188×211=3.9

12 cause of 9am to pm

12×3.9=47$

3 0

3 years ago

Rewrite –220° in radians. Write the solution as a fraction in simplest form.

son4ous [18]

Answer:

- $\frac{11\pi }{9}$

Step-by-step explanation:

To convert degrees to radians

radian measure = degree measure × $\frac{\pi }{180}$ , then

radian measure = - 220 × $\frac{\pi }{180}$ ( divide 220 and 180 by 20 )

= - $\frac{11\pi }{9}$

7 0

3 years ago