3 years ago

Brainlest Pls help me pls thank you sm In advance

Mathematics

1 answer:

mina [271]3 years ago

4 0

Answer:

the only thing you miss is that r=90

Step-by-step explanation:

You might be interested in

What is the length x of PQ

Bas_tet [7]

Answer:

11.2

Step-by-step explanation:

If the rectangulars are similar then we can use similarity ratio to calculate value of x

CD is similar to RS and AB is similar to QP

4/6.4 = 7/x cross multiply expressions

4x = 44.8 divide both sides by 4

x = 11.2

6 0

3 years ago

Janet is flying a kite on a string that is 75m long. The kite is 62m above the ground. Estimate the distance between Janet and t

Luba_88 [7]

See picture attached.

a² + b² = c²
a² + 62² = 75²
a² = 75² - 62²
a² = 1781
a = √1781
a = 42.2m (nearest tenth)

Ans: The distance between Janet and the spot on the ground directly beneath the kite is 42.2m

4 0

3 years ago

Is (5,-4) a solution to the linear inequality 2x - 3y is less than or equal to 7

grandymaker [24]

To check, plug the x and y values into the inequality

2x-3y<7
2(5)-3(-4)<7
10+12<7
22<7

Clearly, 22 is not less than or equal to 7, so this point is not a solution to the linear inequality

5 0

4 years ago

Ill mark brainlist plss help

dimulka [17.4K]

Answer:

5.86

Step-by-step explanation:

1 gram = 100 centigrams

7 0

3 years ago

Read 2 more answers

Max practices the piano and the guitar for a total of 150 minutes every day. He practices the guitar for 80 minutes longer than

AlladinOne [14]

Answer:

Award Brainliest to this answer :)

Step-by-step explanation:

1 / p + g = 150

g - 80 = p => p - g = - 80

2 / Adding the equations eliminates g and gives 2p = 70, p = 35

Back substituting to the 1st Equation; 35 + g = 150 => g = 115

3 / No, not if the stated conditions remain.

5 0

4 years ago