Solve for x to the nearest tenth.

Mathematics

1 answer:

Romashka [77]2 years ago

8 0

$3^2+y^2=8^2\\9+y^2=64\\y^2=55\\\\x^2+3^2=y^2\\x^2+9=55\\x^2=46\\x=\sqrt{46}=2\sqrt5\approx6,8$

You might be interested in

5+ 1/7b = -2<br>whats be and explanation<br>(don't get it cause its a fraction)

oee [108]

5+(1/7)b=-2

First subtract 5 from both sides. Our goal is to isolate b.
5+(1/7)b-5= -2-5
(1/7)b= -7

Now multiply both sides by 7 because (1/7)*7= 7/7 or 1.
7* (1/7)b= -7*7
1b= -49

Final answer: b= -49

8 0

3 years ago

Anyone pls helpp mee

nikklg [1K]

1) 6*2 +6*y= 12+6y

2)3x²+2x -3x-2=3x² -x -2

5 0

3 years ago

Simplify the expression. 3⁹ x 3⁶ x 3⁶

aev [14]

Answer:

I might be wrong but I think this is the answer 10460353203

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

you buy a Lily and an African Violet on the same day you were instructed to water the Lily every 4th day and water The Violet ev

nexus9112 [7]

The Least Common Multiple (LCM) will calculate when they are watered on the same day.

LCM of 4 and 7 is 28.

Answer: They will be watered together every 28 days.

3 0

4 years ago

X - 5.1 = -7.6 x is equal to what number

Paul [167]

$x-5.1=-7.6 \\\\ x=-7.6+5.1 \\\\ \boxed{x=-2.5}$

5 0

3 years ago

Read 2 more answers

Solve for x to the nearest tenth.​

Solve for x to the nearest tenth.