3 years ago

Will give brainliest

Mathematics

2 answers:

FromTheMoon [43]3 years ago

7 0

Answer:

b. 284

Step-by-step explanation:

hope this helps

beks73 [17]3 years ago

7 0

B. 284. Hope it helps

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PLEASE HELP <br> Show work

dsp73

Answer:

$\tan(24) = \frac{x}{13} \\ 0.445228685308 \times 13 = x \\ x = 5.787972909010 \\ x = 5.788$

$\tan(68) = \frac{27}{x} \\2.475086853416 \times x = 27 \\ x = 27 \div 2.475086853416 \\ x = 10.90870809754 \\ x = 10.909$

$\tan(0) = \frac{5}{12 } \\ \tan(0) = 0.41666663066666 \\ 0 = {76}^{0} 30$

3 0

2 years ago

Eight years from now,Oana will be twice as old as her brother is now. Oana is now 12 years old.How old is her brother now?

makkiz [27]

Her brother is 10 years old

4 0

3 years ago

Read 2 more answers

2(x + 3) – 10 = 4x<br><br><br> Can you also explain please. Thanks

EastWind [94]

Answer:

x=-2

Step-by-step explanation:

2(x+3)-10=4x

2x+6-10=4x

6-10=2x

-4=2x

-2=x

7 0

3 years ago

Read 2 more answers

Max wants to run 512 miles to train for track season. If the total length around the track is

GalinKa [24]

Max needs to run 15 laps around the track.

Step-by-step explanation:

Given,

Distance Max wants to run = 512 miles

Length around the track = 34 mile

34 miles = 1 lap

1 mile = $\frac{1}{34}\ laps$

512 miles = $\frac{1}{34}*512$

512 miles = 15.06 laps

Rounding off to nearest whole number;

512 miles = 15 laps

Max needs to run 15 laps around the track.

Keywords: unit rate, division

Learn more about division at:

#LearnwithBrainly

4 0

3 years ago

The area of a square is increasing at a rate of 24 centimeters squared per second. Find the rate of change of the side of the sq

velikii [3]

Answer:

3cm/s

Step-by-step explanation:

Area of a square is expressed as:

A = L²

Rate of change of area is expressed as:

dA/dt = dA/dL•dL/dt

Given that

dA/dt = 24cm²/s

L = 4cm

Required

dL/dt

Since dA/dl = 2L

dA/dl = 2(4)

dA/dl = 8cm

Subatitute the given values into the formula

24 = 8 dL/dt

dL/dt = 24/8

dL/dt = 3cm/s

8 0

3 years ago