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anzhelika [568]
4 years ago
10

Please help me with this question it is in the picture

Mathematics
2 answers:
Triss [41]4 years ago
6 0

Answer:

Option A

Step-by-step explanation:

The measures of the two angles have a sum of 90°.

67+23=90

Therefore, they are complementary angles, since complementary angles have a total measure of 90°.

Option A is the best answer.

<em>Brainilest Appreciated. </em>

alexdok [17]4 years ago
5 0

Answer:

complementary angles

Step-by-step explanation:

The sum of the angles is 67+23 = 90

When angles sum together to 90, the are called complementary

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Alma was shopping for a T-shirt. It was 15% off everything in the store. The regular price of the shirt was $16.00 it was on sal
sergiy2304 [10]

Answer:B.) No-40 cents too high


Step-by-step explanation:

To find the answer you need to fin the discount. So basically I did 16x15 and got 240. Than I divided that by 100. I got 2.40.Than I subtract 2.40 from 16 and got $13.60. Therefore it would be B

8 0
3 years ago
Help plz and it’s not 61.6 because that’s what someone has said
bekas [8.4K]

Answer:  250 total kids and 140 girls

Step-by-step explanation:

%56=girls that means %44= boys  that means 110 is %44 of the number of kids is 110/44*100= 2.5*100=250kids  56%=girls that means %56 of 250 which is 140 girls

7 0
3 years ago
The cost of an limited edition figurine starts at $255 and it increases in value by 8% each year. What is the growth or decay ra
3241004551 [841]

Answer:

Growth rate = 8% = 0.08

Initial value (Po) = $255

F(t) = Po* e^rt

F(t) = $412.09897

Step-by-step explanation:

Given that:

Initial cost = $255

Rate of increase per year (r) = 8% = 0.08

Growth rate :

Final amount = Initial amount * (1 + rate)^time

Growth rate = 8% = 0.08

Initial value (Po) = $255

Exponential model for the cost :

F(t) = Initial value * e^(rate * time)

F(t) = Po* e^rt

Value after 6 years :

F(t) = Po* e^rt

t = 6

F(t) = 255 * e^(0.08*6)

F(t) = 255 * 1.6160744

F(t) = $412.09897

6 0
3 years ago
A pair of pants costs twice as much as a shirt. the total cost of 1 pair of pants and 1 shirt is $ 18 . if s represents the cost
Pani-rosa [81]
Cost of 1 shirt = s
cost of 1 pair of pants = 2s

1 shirt and 1 pants cost $18
s + 2s = 18
3s = 18
s = $6

Answer: $6

7 0
3 years ago
Read 2 more answers
If x = -2, then x 2-7x+10 equals <br> a. 0 <br> b.20 <br> c.28
sveta [45]

ANSWER

C. 28

EXPLANATION

The given expression is

{x}^{2}  - 7x + 10

We want to evaluate this function at x=-2.

We just have to substitute x=-2 into the given expression.

In other words, we have to replace x with -2 wherever we see x in the expression

{( - 2)}^{2}  - 7( - 2) + 10

We evaluate the exponent to get

4  - 7( - 2) + 10

We multiply next to get:

4   + 14+ 10

We now add to obtain:

28

The correct answer is C

6 0
3 years ago
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