2 years ago

17/20

Mathematics

1 answer:

Lena [83]2 years ago

6 0

Answer:

2.39 cm

Step-by-step explanation:

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Circle T has diameters RP and QS. The measure of ∠RTQ is 12° less than the measure of ∠RTS. What is the measure of Arc Q P? 78°

Igoryamba

Answer:

RTQ+RTS=180

RTQ+12=RTS

2RTQ+12=180

RTQ=84

RTS=96

QTP=RTS=QP=96

6 0

3 years ago

3.6 (5 x 4) ÷ 3 + 5.0

Yuliya22 [10]

3.6 (5 x 4) ÷ 3 + 5.0

use the PEMDAS rule

P - parentheses

E - exponents

M - multiplication

D - division

A - addition

S - subtraction

3.6 (5 x 4) ÷ 3 + 5.0

= 3.6 (20) ÷ 3 + 5.0

= 72 ÷ 3 + 5.0

= 24 + 5.0

=29

so the final answer would be 29!!

8 0

3 years ago

Read 2 more answers

I need help with this math question

algol13

Third option. The letter has neither rotate or symmetry

8 0

3 years ago

According to the line plot, what is the total weight gained by the dogs that gained 1/8 f a pound or 3/4 of a pound?

erik [133]

3 1/8

First you take the all the dogs that gained 3/4 (which is 4)
Then you multiply it by 4

3/4x4=3
Then you add the dogs that gained 1/8 of a pound

3+1/8=3 1/8

4 0

2 years ago

An automobile manufacturer is preparing a shipment of cars and trucks on a cargo ship that can carry 21,600 Tons. The cars weigh

inysia [295]

Answer:

Number of trucks (y) that can be shipped if the number of cars (x) is known $=\frac{21,600-3.6x}{7.5}$

Step-by-step explanation:

A cargo ship can carry 21,600 Tons.

Let x denotes number of cars and y denotes number of trucks.

The cars weigh 3.6 tons each and the trucks weigh 7.5 tons each.

Therefore,

$3.6x+7.5y=21,600$

Now write y in terms of x.

$7.5y=21,600-3.6x\\y=\frac{21,600-3.6x}{7.5}$

Number of trucks (y) that can be shipped if the number of cars (x) is known $=\frac{21,600-3.6x}{7.5}$

3 0

3 years ago