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Vanyuwa [196]
3 years ago
7

Look at the picture to answer below and be sure to answer correctly and explain why that's the answer i will mark you as brainli

est.

Mathematics
1 answer:
12345 [234]3 years ago
4 0

Answer:

The last one is right

Step-by-step explanation:

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14 boys and 21 girls will be equally divided into groups what is the greatest number of groups that can be created with no one b
Igoryamba
7 groups because you need to find a number that 14 and 21 both go into. 7 works because 7*2 is 14 and 7*3 is 21 so 7 is the answer.
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3 years ago
What are some expressions that equals 3x-4
Misha Larkins [42]
1/2(6x-8) could be one
8 0
3 years ago
Charlotte is running at a rate of 9\,\dfrac{\text{km}}{\text{h}}9
finlep [7]
<h3>Answer: Charlotte's speed in meter/second is 2.5m/s.</h3>

Step-by-step explanation:

Given speed of Charlotte in kilometer per hour = 9 km/h

We need to find the Charlotte's speed in meter per second.

We know 1 kilometer = 1000 meter

And 1 hour = 3600 seconds.

Plugging those values of km and hour in given speed in km/h, we get

9\ \frac{km}{h} = 9\times \ \frac{1000m}{3600 seconds}

=\frac{10m}{4s}= 2.5\ m/s.

Therefore,

<h3>Charlotte's speed in meter/second is 2.5m/s.</h3>
4 0
3 years ago
Read 2 more answers
Evaluate the following expression:
Flauer [41]

Answer:

-4.89

Step-by-step explanation:

3 0
3 years ago
How long is the arc of a circle subtended by a central angle of 1 radian if the radius of the circle is 17 units?
sergey [27]

Use the formula S = xr.

Note: I am using x in place of theta since there is no theta symbol on my keyboard.

We want to find S, the arc of the given circle.

S = (1 rad)(17 units/rad)

Notice that both rad cancel out.

Note: rad is radians for short.

S = 17 units

3 0
3 years ago
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