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3 years ago

11

I need help please?????

2 answers:

saul85 [17]3 years ago

8 0

Answer :

90

Step-by-step explanation:

90+38° =128°-180°=52°

52+38=90

Reptile [31]3 years ago

5 0

Answer:

The answer is 52°

The angle for EABF is a total of 90°

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Floor tile cost $11 per square yard. how much it cost to tile a bathroom that is 90 square feet

VLD [36.1K]

To convert square feet to square yards divide 9 by the number of square feet (I remember that since there are 3 feet in 1 yard and 9 is 3 squared) so 90/9=10. Multiply the 10 sq yds by the price per sq yd: 10x11=120. It would cost $120 :) I hope this helps :)

6 0

4 years ago

1. Ann took out a loan at the Bank of Florida with a principle amount of $12,000, at an interest rate of 5.65% for 4 years. What

fredd [130]

Answer:

1. $2,950.62

2. $93.75

Step-by-step explanation:

Ann took out a loan of = $12,000

At an interest rate of = 5.65%

Time = 4 years

Formula of compound interest = $A=P(1+\frac{r}{n})^{nt}$

= $A=12,000(1+\frac{0.0565}{1})^{1\times 4}$

= $12,000(1.0565)^{4}$

= 12,000 × 1.24588514

Interest = Amount - principal amount

= $14,950.62 - 12,000

= $2,950.62

Amount that Dan borrowed = $1,250

rate of interest = 5%

Time = 18 months or 1.5 years

Formula of simple interest = P(1+rt)

= 1250(1+(0.05 × 1.5))

= 1250(1+0.075)

= 1250 × 1.075

= 1343.75

Interest = Amount - principal

I = 1343.75 - 1250

= $93.75

8 0

3 years ago

Besties this is 100 points & i'll give brainliest istg i need to know this

diamong [38]

Answer:

$\displaystyle b = - 14$

$\displaystyle c = - 54$

Step-by-step explanation:

to figure out b we can consider the following formula:

$\displaystyle \frac{ - b}{2a} = h$

the form of vertex coordinate given by

$\displaystyle (h,k)$

so according to the question

$\displaystyle (h,k) = ( - 7, - 5)$

by order pair we obtain:

$\displaystyle h = - 7, k = - 5$

now substitute the value of h and a to the formula:

$\displaystyle \frac{ - b}{2(- 1)} = - 7$

simplify multiplication:

$\displaystyle \frac{ - b}{ - 2} = - 7$

cross multiplication:

$\displaystyle - b = 14$

divide both sides by -1:

$\displaystyle b = - 14$

now we need to figure out C to do so substitute -7 for x and -5 for y which yields:

$\displaystyle - {7}^{2} - 14( - 7) + c = - 5$

simplify square:

$\displaystyle -49 - 14( - 7) + c = - 5$

simplify multiplication:

$\displaystyle -49 + 98+ c = - 5$

simplify addition:

$\displaystyle 49+ c = - 5$

cancel 49 from both sides:

$\displaystyle c = - 54$

hence,

b=-14
C=-54

7 0

4 years ago

Read 2 more answers

Plz help me i am timed plz

Aloiza [94]

Im gonna have to say its c

4 0

4 years ago

An end point of a line segment is (-10, -2) and the midpoint of the line segment is (0,4). Find the other endpoint.

Dovator [93]

Answer: The other endpoint is (10,10)

Step-by-step explanation:

$\frac{-10 + x }{2} =0$

-10 +x = 0

+10 +10

x= 10

$\frac{-2 + y}{2} =4$

-2 + y = 8

+2 +2

y =10

5 0

3 years ago