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Angelina_Jolie [31]
3 years ago
14

What does the d stand for?

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
4 0
If you're talking about PEMDAS it's Division. (Parenthesis., Exponents, Multiplication, Division, Subtraction just in case you forget)
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Which fraction set is equivalent to 5/6 ÷ 7?
Ymorist [56]
10/12 = 15/18 = 20/24
4 0
3 years ago
2. Felicia took out a simple interest loan at 12 percent interest for 6 months. Her previous balance is $2,460,
marishachu [46]

Answer:

Answer:

28+66+86=180

180=180

Step-by-step explanation:

Since there is a triangle and the 3 measures from the angles we can find the value of x using the hint given that the sum of the interior angles must be 180°

Write the equation

\begin{gathered}x+(2x+10)+(3x+2)=180\\\end{gathered}

x+(2x+10)+(3x+2)=180

Simplify left side of the equation

\begin{gathered}6x+12=180\\\end{gathered}

6x+12=180

Solve equation for x

\begin{gathered}6x=180-12\\6x=168\\x=28\end{gathered}

6x=180−12

6x=168

x=28

Replace x into the 3 angles and find their respectives values

\begin{gathered}A=x\\A=28\\\\B=2x+10\\B=2*28+10\\B=56+10\\B=66\\\\C=3x+2\\C=84+2\\C=86\end{gathered}

A=x

A=28

B=2x+10

B=2∗28+10

B=56+10

B=66

C=3x+2

C=84+2

C=86

Check if the answers are correct

\begin{gathered}28+66+86=180\\180=180\end{gathered}

28+66+86=180

180=180

PLEASE MARK ME AS BRAINLIEST

6 0
3 years ago
Two fifths of the fish in grays fish tank are guppies. One fourth of the guppies are red. What fraction of the fish in grays tan
pishuonlain [190]
It would be one fourth cause he tells you the fraction of how many guppies are red
6 0
3 years ago
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And orange contains 100 mg of vitamin C. It is recommended for a person to eat up to 2000 mg of vitamin C in a day. If you eat s
densk [106]

Answer:

\sf 35 \%

explanation:

\hookrightarrow \sf \dfrac{orange \ juice \ intake}{recommended \ mg}  * 100

\hookrightarrow  \sf \dfrac{7*100}{2000} *100

\hookrightarrow  \sf 35 \%

6 0
2 years ago
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A triangle has two angles measuring 90 and 50, calculate the third angle of the triangle.
matrenka [14]
Since the sum of angle within a triangle must always be equal to 180° we can say:

α=180-90-50

α=40°
3 0
3 years ago
Read 2 more answers
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