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Serga [27]
3 years ago
7

HELPPPP MEEE PLEEASSEEEE !!!

Mathematics
1 answer:
Zarrin [17]3 years ago
6 0

Answer:

67°

Step-by-step explanation:

Angle 67° and that at H are corresponding this are equal.

Therefore 67+46=113°

180-113=67 as the answer

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33 * 32 * 31 * 30 * 3−1 * 3−2
4vir4ik [10]

Answer:

8838715

Step-by-step explanation:

hope this helps:)

3 0
3 years ago
Find the total amount given the original price and tax rate. Round to the nearest cent if necessary.
Setler79 [48]

Given:

Original price = $15.25

Tax rate = 7%

To find:

The total amount.

Solution:

We know that,

Total amount = Original price + Tax

According to the question,

Total amount = 15.25 + 7% of 15.25

\text{Total amount}=15.25+\dfrac{7}{100}\times 15.25

\text{Total amount}=15.25+1.0675

\text{Total amount}=16.3175

Round to the nearest cent (two decimal places).

\text{Total amount}\approx 16.32

Therefore, the total value is $16.32.

3 0
3 years ago
If i=Square root of -1, what is the value of i^3?<br> A.-1<br> B.i<br> C.1<br> D.-i
madam [21]
 First we are going to reesribir the inaginario number:
 i = root (-1)
 i = (- 1) ^ (1/2)
 Then, we have to
 By properties of exponents:
 i ^ 3 = i ^ 2 * i
 Substituting the value of i:
 i ^ 3 = ((- 1) ^ (1/2)) ^ 2 * i
 Applying properties of exponents:
 i ^ 3 = ((- 1) ^ (1/2)) * ((- 1) ^ (1/2)) * i
 i ^ 3 = ((- 1) ^ ((1/2) + (1/2)) * i
 i ^ 3 = ((- 1) ^ ((2/2)) * i
 i ^ 3 = ((- 1) ^ (1) * i
 i ^ 3 = -1 * i
 i ^ 3 = - i
 Answer:
 D.-i

8 0
3 years ago
-<br> What’s the median of 7 2 9 8 7 15 6 8
yaroslaw [1]

Answer:

The answer is 7.5

Step-by-step explanation:

Put them in order of smallest to largest

2,6,7,7,8,8,9,15

Pick out the middle number

6 0
3 years ago
Read 2 more answers
C²+5c-24=0 cant figure out how to solve this
frosja888 [35]
Just solve the quadratic, you need to figure out what value you can use to FOIL and get c^2+5c-24=0. so you need to figure out what values you can add together to get 5 and multiply together to get -24 so try (c+8)(c-3) here 8 and 3 make sense since 8-3 = 5 and 8*-3=-24 so the answer is (c+8)(c-3).
4 0
3 years ago
Read 2 more answers
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