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2 years ago

PLEASE HELP ME!!!

Mathematics

2 answers:

Daniel [21]2 years ago

5 0

Answer:

The answer is A.

Step-by-step explanation:

Since the Earth rotates around the Sun so Bobby should walk around Jeff in 1 complete circle.

Masteriza [31]2 years ago

3 0

Answer:

A since earth rotates the sun

Step-by-step explanation:

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Tim wants to determine the height, x, of a nearby tree. He stands 35 feet

kodGreya [7K]

Answer:

x ≈ 29.4 ft

Step-by-step explanation:

The model is a right triangle.

Using the tangent ratio

tan40° = $\frac{opposite}{adjacent}$ = $\frac{x}{35}$ ( multiply both sides by 35 )

35 × tan40° = x , then

x ≈ 29.4 ft ( to 1 dec. place )

6 0

2 years ago

WILL GIVE BRAINLIEST! PLEASE HELP I'm doing an exam!! A photograph is reduced by a scale factor of 3/4. If the original length o

Harlamova29_29 [7]

13.5 inches, because if you add 4.5x4 or 9x2 it equals 18, then you just subtract 4.5 from 18 and it’s 13.5

4 0

2 years ago

The seventh grade boys at colonial Christian school removed 1/3 of the 558 chairs in the auditorium how many chairs did they rem

vekshin1

$558 * 1/3 = 186$
186 chairs

3 0

2 years ago

2[5x+3]-2=14 what are the solutions

sertanlavr [38]

The answer for this problem is x=1

4 0

2 years ago

7. Veronica is choosing between two health clubs.

vesna_86 [32]

Answer:

The total cost for each health club will be the same after 4 months.

Step-by-step explanation:

Let A = membership fee for studio A

B = membership fee for studio B

x= membership month

$A = 22 + 24.5x$

$B = 47.00 + 18.25x$

We want to when the total cost at each health studio is the same.

In other words, when A = B.

Therefore, the expression becomes

$A = B$

$22\:+\:24.5x=47.00\:+\:18.25x$

Step 1: Simplify both sides of the equation.

$24.5x+22=18.25x+47$

Step 2: Subtract 18.25x from both sides.

$24.5x+22-18.25x=18.25x+47-18.25x$

$6.25x+22=47$

Step 3: Subtract 22 from both sides.

$6.25x+22-22=47-22$

$6.25x=25$

Step 4: Divide both sides by 6.25

$\frac{6.25x}{6.25}=\frac{25}{6.25}$

$x=4$

Therefore, the total cost for each health club will be the same after 4 months.

8 0

2 years ago