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vredina [299]
3 years ago
9

Let j = 32. What is the value of j + 12? A. 12 B. 20 C. 44 D. 50

Mathematics
2 answers:
nignag [31]3 years ago
8 0
44 because 32+12=44.
Travka [436]3 years ago
5 0
The answer ic C 44 yep
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7x+8y= 8<br><br> Slope <br><br> Y intercept
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Answer:

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Step-by-step explanation:

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2 years ago
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If a is directly proportional to b, and a = 25 when b = 35, find b when a = 40
koban [17]

If a is directly proportional to b, we have the relationship to be:

\begin{gathered} a\propto b \\ \therefore \\ a=kb \\ where \\ b=constant \end{gathered}

When a = 25, b = 35. Therefore, we can calculate the value of k as follows:

\begin{gathered} 25=35k \\ k=\frac{25}{35} \\ k=\frac{5}{7} \end{gathered}

Therefore, the relationship is given to be:

a=\frac{5}{7}b

When a = 40, we can calculate the value of b to be:

\begin{gathered} 40=\frac{5}{7}b \\ 40\times7=5b \\ 5b=280 \\ b=\frac{280}{5} \\ b=56 \end{gathered}

The value of b is 56.

7 0
1 year ago
Identify a pair of similar triangles How can you tell the difference between Side-Side-Side, Side-Angle-Side, Angle-Side-Angle,
liberstina [14]

Step-by-step explanation:

SSS

SSS stands for "side, side, side" and means that we have two triangles with all three sides equal. For example: is congruent to: (See Solving SSS Triangles to find out more) If three sides of one triangle are equal to three sides of another triangle, the triangles are congruent

SAS

The Side Angle Side postulate (often abbreviated as SAS) states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then these two triangles are congruent.

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AAS

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7 0
3 years ago
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charle [14.2K]

Answer: Down there there is an image with the correct answer and step by step

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2 years ago
Adding the fractions<br><br> 3/14+2/21+1/6
NARA [144]

Answer:

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Step-by-step explanation:

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= \frac{10}{21} ← in simplest form

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