3 years ago

Which statement is true?

Mathematics

1 answer:

Karo-lina-s [1.5K]3 years ago

6 0

Answer:

b, c, d.

Step-by-step explanation:

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B) Write 25 x 10^6 in standard form.

AURORKA [14]

Answer:

25,000,000

Step-by-step explanation:

Hope this helps!!!

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3 years ago

Estimate the line of best fit using two points on the line.

Alinara [238K]

The abs were pretty bad and

5 0

2 years ago

Read 2 more answers

Solve 6 + 5 √ 2 4 9 − 2 x = 7

NISA [10]

$6+5\sqrt{249}-2x=7 \\-2x=7-6-5\sqrt{249} \\-2x\approx-77.9 \\x\approx\frac{-77.9}{2}\approx38.95$

Hope this helps.

7 0

3 years ago

2. Use the following picture for this question:

Art [367]

Answer:

a. $24\sqrt{3}$ and 41.6

b. 52.1

Step-by-step explanation:

Considering the left side triangle the blue dotted side is the side "opposite" to the angle given and the side 24 is the side that is "adjacent" to the angle given. The trigonometric ratio tan relates opposite to adjacent. Also, let the blue dotted side be y.

<u>Note:</u> the exact value of tan 60 is $\sqrt{3}$

Thus, we can write $Tan(60)=\frac{y}{24}\\y=24*Tan(60)\\y=24*\sqrt{3} \\y=24\sqrt{3}$

Approximate value (rounded to nearest tenth): $24\sqrt{3} =41.6$

Considering the triangle to the right, the side "opposite" to the angle given (53 degrees) is 41.6 (just found in part (a)) and the side "hypotenuse" (side opposite to 90 degree angle) is x. The trigonometric ratio sine relates opposite and hypotenuse.

Thus we can write and solve:

$Sin(53)=\frac{41.6}{x}\\x=\frac{41.6}{Sin(53)}=52.1$

4 0

3 years ago

HELP!! Which truck pulled 2,000 pounds at the average<br> speed of 2 yards per minute?

Advocard [28]

The correct answer it would be B

Ford

8 0

3 years ago