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Nuetrik [128]
3 years ago
13

Click the photo to solve

Mathematics
1 answer:
Ede4ka [16]3 years ago
5 0

Answer:

75

Step-by-step explanation:

the value of a triangle is 180 so you add 58 and 47 and you get 105 and the you do 180 - 105 and you get 75

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Use synthetic substitution to find f (-5) for f (x) = x3 – 5x +2.
Sonbull [250]

Answer:

_5(_5)=25

25+2=27

3(_5)=_15

27_15=12

8 0
3 years ago
Read 2 more answers
Please help me with these five problems dont understand them
-Dominant- [34]

Answer:

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6 0
3 years ago
What’s 5y/42-5/6? Solve
Vedmedyk [2.9K]
First try to isolate the variable, in this case "y". the first step to this is add 5/6 to both sides to get 5y/42=5/6. next multiply each side by 42 to get 5y=35. next divide by 5 to get y=7. so y=7 is the answer.
7 0
3 years ago
Herald was making a recipe that needs 1/2 cup of vegetable oil and 1/8 cup of olive oil. How much oil does it need in all?
zaharov [31]

Answer:

\frac{5}{8} of oil.

Step-by-step explanation:

Firstly, you need to find the LCD (lowest common denominator), this can be done by factoring the denominators and knowing the multiples.

In this case, you can see that 2 is a factor of 8 so we can simply multiply \frac{1}{2} so that the denominator is 8:

8 ÷ 2 = 4

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Now the fractions can be added easily:

\frac{4}{8} + \frac{1}{8} = \frac{4 + 1}{8}

= \frac{5}{8} of oil.

Hope this helps!

6 0
3 years ago
The two triangles below are similar. What is the similarity ratio of AABC to ADEF?
Dominik [7]

Answer:

2 : 1

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

AC : DF = 8 : 4 = 2 : 1

6 0
3 years ago
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