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taurus [48]
3 years ago
15

95% of 45 is what number

Mathematics
2 answers:
Assoli18 [71]3 years ago
5 0

Answer:

42.75

Step-by-step explanation:

Of means multiply and is means is

95% * 45 = W

Change to decimal form

.95 * 45 = W

42.75

DENIUS [597]3 years ago
3 0

Answer:

42.75

Step-by-step explanation:

95% of 45

95% = 0.95

Multiply

0.95(45)

42.75

Hope this helps :)

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Amiraneli [1.4K]
The answer would be 10 to the third because if you divide that it would equal 1,000
8 0
2 years ago
–4x-2y=-2<br> x-2y=9<br> what do you get if you subtract the second from the first
kirill115 [55]

Answer:

-4×-2y=2

-4×+8y=-8

6y=6

y=1 then you the value of y and to put in any one equestion

7 0
2 years ago
A car dealership is having a sale in which customers pay 85% of the retail price for a new vehicle. keith is buying a vehicle wi
mash [69]
First, we calculated the discounted price which would have been paid by Keith. That is the product of 85% and $36,000.
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Then, after negotiating to pay 9% off the sale price, he will only need to pay 91% of the sale price. The new price would be,
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4 0
3 years ago
A car's speedometer has a percent error of 5%. The speedometer currently shows that the car is traveling at a speed of 60 mph.
Minchanka [31]

Answer:

The actual speed of the car is either 57 mph or 63 mph

Step-by-step explanation:

Given as :

The measured speed o the car = 60 mph

The percentage error in speedometer = 5 %

Let The actual speed of car = x mph

Now, percentage error = \dfrac{\textrm actual value - \textrm measured value}{\textrm measured value} × 100

So, \frac{5}{100} = \frac{x - 60}{60}

or,  \frac{5}{100} × 60 = x - 60

Or, 3 = x - 60

∴  x = 63 mph

Hence The actual speed of the car is either 57 mph or 63 mph . Answer

8 0
3 years ago
Find the area of the polygon.
zalisa [80]

Answer:

A=128\ cm^2

Step-by-step explanation:

we know that

The area of the polygon is equal to the area of a square plus the area of four congruent triangles

so

A=b^2+4[\frac{1}{2}(b)(h)]

where

b=8\ cm\\h=4\ cm

substitute

A=8^2+4[\frac{1}{2}(8)(4)]

A=64+64=128\ cm^2

4 0
3 years ago
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