2 years ago

Determine the value of x. Question 4 options: A) 10 B) 5 C) 10 D) 5

Mathematics

1 answer:

ikadub [295]2 years ago

6 0

The answer should be A or D

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What is the answer. Shawn pays $1.75 for a school lunch on days when he doesn't bring his own lunch to school. One week he bough

katen-ka-za [31]

Answer:

C. 3.50

Step-by-step explanation:

He bought a lunch two times, so $1.75*2 = 3.50.

5 0

3 years ago

The diameter of a circle is 3.2 meters. Which is the circumference of the circle rounded to the nearest hundredth of a meter?

Paraphin [41]

Answer:

10.05 meters

Step-by-step explanation:

If the diameter is 3.2 meters, then the radius is 1.6 meters.

Use the circumference formula, C = 2 $\pi$ r, and solve for C

C = 2 $\pi$ r

C = 2 $\pi$ (1.6)

C = 3.2 $\pi$

C = 10.05

So, to the nearest hundredth of a meter, the circumference is 10.05 meters

4 0

2 years ago

Saige's spaceship traveled 588 588588 kilometers ( km ) (km)left parenthesis, start text, k, m, end text, right parenthesis in 6

pshichka [43]

Answer:

The first ship has the same speed as Saige's ship while the second and third do not have the same speed.

Step-by-step explanation:

d = Distance traveled by Saige's spaceship = 588 km

t = Time taken = 60 seconds

Speed is given by

$s=\dfrac{d}{t}\\\Rightarrow s=\dfrac{588}{60}\\\Rightarrow s=9.8\ \text{km/s}$

The other ships

$s=\dfrac{441}{45}=9.8\ \text{km/s}$

$s=\dfrac{215}{25}=8.6\ \text{km/s}$

$s=\dfrac{649}{110}=5.9\ \text{km/s}$

So, the first ship has the same speed as Saige's ship while the second and third do not have the same speed.

8 0

2 years ago

Junnie walked for 2.5 hours at a speed of 3.miles per hour. How far did Junnie walk?

Leona [35]

Answer:

7.5 miles

Step-by-step explanation:

2.5 times 3

hope this can help you :-P

8 0

3 years ago

Read 2 more answers

Convert 9.8 cm to mm. (please show the steps to how you did the problem.)

UNO [17]

Answer:

0.98

Step-by-step explanation:

$9.8 \div 10 \\ 0.98 \\ so \: answer \: is \: 0.98$

4 0

2 years ago

Read 2 more answers