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IrinaK [193]
3 years ago
10

A bus travels 30 miles in 40 minutes.how many miles does the bus travel in 60 minutes at this rate?

Mathematics
2 answers:
scZoUnD [109]3 years ago
8 0

Answer:45 first find the unite rate which you do 30 divided by 40 to get 0.75  then times that by 60 to get 45

svet-max [94.6K]3 years ago
7 0

Answer:

45 miles

Step-by-step explanation:

40 minutes = 30 miles

1 minute = 30÷40 => 0.75 miles

60 minutes = 0.75×60=> 45 miles

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Dan pays £220 per week in rent.
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225.5

Step-by-step explanation:

220 + (2.5% × 220) =

220 + 2.5% × 220 =

(1 + 2.5%) × 220 =

(100% + 2.5%) × 220 =

102.5% × 220 =

102.5 ÷ 100 × 220 =

102.5 × 220 ÷ 100 =

22,550 ÷ 100 =

225.5

8 0
3 years ago
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Find x A. 212√2 B. 212–√ C. 213√2 D. 7
victus00 [196]

The value of x in the triangle is (d) 7

<h3>How to solve for x?</h3>

The complete question is in the attached image.

From the attached image of the triangle, we can see that the triangle is a right triangle, and x can be solved using the following sine function

\sin(45) = \frac{x}{7\sqrt 2}

Evaluate sin(45)

\frac 1{\sqrt 2} = \frac{x}{7\sqrt 2}

Solve for x

x = \frac{7\sqrt 2}{\sqrt 2}

Divide

x = 7

Hence, the value of x in the triangle is (d) 7

Read more about special triangles at:

brainly.com/question/654982

#SPJ1

7 0
1 year ago
11-2 (1+3x) &lt; 39<br><br> Maths HW Please help
Paha777 [63]

Answer:

x>-5

Step-by-step explanation:

5 0
2 years ago
The current value Of a investment is 25% More than its initial value the increase in value is 10million what was the initial val
azamat

Answer:

50 million

Step-by-step explanation:

current value: c

initial value : i

c = 1.2 × i

x - i = 10

10 + i = 1.2 × i

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8 0
3 years ago
If a=12 and 120% of a is equal to 80% of b then what is a+b
mojhsa [17]
A=12
120% of a =80% of b
120%a = 80%b
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Divide through by 100
120a = 80b
Divide through by 80
120a/80 = b
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120x 12/80 = b
18 = b
b = 18

a+b = 12 + 18 = 30
8 0
2 years ago
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