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BARSIC [14]
3 years ago
13

- 40 = -5r (algebra)

Mathematics
2 answers:
pshichka [43]3 years ago
5 0

Answer: r=8

HOPE THIS HELPS

Gekata [30.6K]3 years ago
3 0

Answer:

r=8

hope this helps

have a good day :)

Step-by-step explanation:

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Confusion...help please
kifflom [539]

Given:

In triangle KLM, KL = 123 cm and measure of angle K is 35 degrees.

To find:

The length of the side KM to the nearest tenth of a centimeter.

Solution:

In a right angle triangle,

\cos \theta =\dfrac{Base}{Hypotenuse}

In the given right triangle KLM,

\cos K=\dfrac{KM}{KL}

\cos (35^\circ)=\dfrac{KM}{123}

0.819152=\dfrac{KM}{123}

Multiply both sides by 123.

0.819152\times 123=KM

100.755696=KM

KM\approx 100.8

The measure of side KM is 100.8 cm.

Therefore, the correct option is (2).

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3 years ago
Help if you can -
yulyashka [42]

Answer:

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Step-by-step explanation:

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3 years ago
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STALIN [3.7K]
The correct answer to question 1 is: (C. P (v)=4500v
The correct answer to question 2 is: (A. 12

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7 0
3 years ago
Read 2 more answers
Help how do you solve this (step by step preferably please) 7^x5^y7^z
Sophie [7]

Answer:

i realy try my best here it

Rewrite the equation as

7

x

+

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7

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Subtract

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7

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Divide each term by

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Tap for more steps...

x

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Step-by-step explanation:

7 0
2 years ago
(a)It takes 29 pounds of seed to completely plant a 4 -acre field. How many acres can be planted per pound of seed?
asambeis [7]
(a) You can plant 7 1/4 acres per pound of seed
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