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3 years ago

5/12 - 1/4 equals help I'm so confused

Mathematics

2 answers:

kicyunya [14]3 years ago

4 0

It is 2/3 hope this helps mate

Ivenika [448]3 years ago

3 0

1/4= 3/12 so it would be 5/12-3/12= 2/12
2/12= 1/6

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What is the measure of angle 1

sashaice [31]

Answer:

C. 74

This is because the total angle measure is 360 degrees

1.360-90 because we see a 90 degree angle here

2. 270-109=161

3.161-87=74

answer 74

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3 years ago

The speed of boat in still water is 15km/hr if needs 4 more his to travel 63 km against the current of a river than it needs to

hram777 [196]

Answer:

$\frac{63}{15 - c} - \frac{63}{15 + c} = 4$

Step-by-step explanation:

The systems of equations are

Let us assume the rate of the current be c

Now actual speed against the current is (15 - c)

And, the actual speed with the current is (15 + c)

Here we applied the time formula i.e. distance by speed

Also the upstream time - downstream time = 4

Now the equations are

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3 years ago

Solve for x. What is x/15 = 21/5?

melisa1 [442]

Answer: x = 63

Step-by-step explanation:

15/3 = 5

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63/15 = 21/5

8 0

3 years ago

Read 2 more answers

Find the circumference and area of a circle with diameter 22 ft. Express your answer in terms of π.

Ray Of Light [21]

Answer:

69.12ft

Step-by-step explanation:

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3 years ago

Kevin had a total of $320 to spend while shopping. He had spent $156 on video games. He wants to buy caps that are on sale for $

zloy xaker [14]

Maximum number of caps that Kevin can buy is 10.

Solution:

Total money for shopping = $320

Amount spent for video game = $156

Remaining amount that Kevin had = $320 – $156

= $164

Cost of each cap including tax = $15

$\text{Number of caps can buy }=\frac{\text { Remaining amount that Kevin had }}{\text { cost of each cap }}$

$$=\frac{164}{15}$

$$=10\frac{14}{15}$

Maximum number of caps that Kevin can buy is 10.

8 0

3 years ago