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2 years ago

Refer to right triangle ABC with C = 90°. If a = 6 and c = 14, find b.

Mathematics

1 answer:

Maurinko [17]2 years ago

3 0

Answer: b=4(10)^1/2

Step-by-step explanation:

Distance Formula: a^2+b^2=c^2

6^2+b^2=14^2

36+b^2=196

b^2=160

b^2=10*16

b=(10*16)^1/2

b=4(10)^1/2

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ben earns a base salary of $400.00 every week with an additional 11% commission on everything he sells. if ben sold $6050.00 wor

RUDIKE [14]

If you would like to know what was his total pay last week, you can calculate this using the following steps:

a base salary ... $400.00
an additional 11% commission on everything Ben sells
11% of $6050.00 = 11% * 6050 = 11/100 * 6050 = $665.5

$400 + $665.5 = $1065.5

Result: His total pay was $1065.5.

4 0

4 years ago

Read 2 more answers

Express 2 as a percentage (no links please)

lys-0071 [83]

2 is equivalent to 200%

Multiply both numerator and denominator by 100. We do this to find an equivalent fraction having 100 as the denominator.
2 × 100/100

= (2 × 100) × 1/100= 200/100

percentage in notation is : 200%

7 0

3 years ago

A student receives his grade report from a local community college, but the GPA is smudged. He took the following classes: a 2 h

Olin [163]

Answer:

C. 3.0

Step-by-step explanation:

Lets calculate the points:

Art - 2 hrs - B (3) ⇒ 2*3 = 6 points
History - 3 hrs - A (4) ⇒ 3*4 = 12 points
Science - 4 hrs - C (2) ⇒ 4*2 = 8 points
Math - 3 hrs - B (3) ⇒ 3*3 = 9 points
Lab - 1 hr - A (4) ⇒ 1*4 = 4 points

Totals

Total hours = 13
Total points = 39

GPA = total points/ total hours

GPA = 39/13 = 3.0

Correct option is C

3 0

3 years ago

Express each rate as a unit rate. 70 miles in 2 hours

Radda [10]

Answer:

35 miles per hour

Step-by-step explanation: Showing Work

This is a fraction equal to

70 miles ÷ 2 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 2

70 miles ÷ 2

2 hours ÷ 2

=

35 miles

1 hour

=

35 miles

hour

= 35 miles per hour

8 0

3 years ago

Sandra wants to rent a car to take a trip and has a budget of $90. There is a fixed rental fee of $30 and a daily fee of $10. Wr

lana [24]

Answer:

2 and a quarter days

Step-by-step explanation:

30+10=40

90-80=10

10 is a quarter of 40

6 0

3 years ago