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3 years ago

Pls help with explination pls

Mathematics

1 answer:

lesya692 [45]3 years ago

6 0

Answer:

angle x is 60 degrees

Step-by-step explanation:

Complementary angles means the sum of the angles is 90 degrees, so if angle x decreases, angle y must increase.

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A slide 5.1 m long makes an angle of 35° with the ground. To the nearest tenth of a meter, how

sineoko [7]

3.9m hope this helps

8 0

3 years ago

A gallery owner purchased a very old painting for 3000 dollars. The painting sold for 325 percent increase in price. What is the

GrogVix [38]

Answer:

$12,750

Step-by-step explanation:

The price at purchase = 3000 dollars

Sale = 325 percent increase in purchase price.

325% = 3.25

3.25x3000 = 9750 dollars

So, at 325 percent increase in price, this painting sold for $9750.

The retail price of this painting =

Price at purchase + price during sale

= 3000 + 9750

= $12,750

Therefore the retail price is equal to $12,750

4 0

3 years ago

Please can someone help my assignment

OLEGan [10]

Answer:

B) b-7/b-7=b-1

Step-by-step explanation:

the same number as both the numerator and denominator is equal to 1

Sorry if this doesn't really help I am bad at explaining...

6 0

3 years ago

A spinner and two cards are shown below.

Eddi Din [679]

The 1st option I believe

6 0

3 years ago

A 90-day simple interest loan in the amount of $2350 will be paid in full in the amount of $2500 . Find the rate of the loan.

ivolga24 [154]

Answer:

The rate of simple interest is 25.89 %

Step-by-step explanation:

Given as :

The principal = $2350

The Amount = $2500

The time period = 90 days = $\frac{90}{365}$ year = 0.2465 year

Let The rate of interest = R %

So, Interest = Amount - Principal

Or, Interest = $2500 - $2350 = $150

<u>From Simple Interest method </u>

Simple Interest = $\frac{Principal\times rate\times Time}{100}$

Or, $150 = $\frac{$2350\times rate\times 0.2465 }{100}$

or, $150 × 100 = $579.275 × Rate

So, Rate = $\frac{15000}{579.275}$

∴ Rate = 25.89 %

Hence The rate of simple interest is 25.89 % Answer

6 0

4 years ago