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lana66690 [7]
3 years ago
9

Evaluate. 33+1⋅9+12 please help!

Mathematics
2 answers:
jasenka [17]3 years ago
5 0
54 is ur answer :)))))))
Paul [167]3 years ago
5 0
Your answer is 46.9

plz mark brainliest
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Artemon [7]

Yo sup??

we can solve this question by applying trigonometric ratios

cos59=CB/CD

CD=CB/cos59

=7.8

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3 0
3 years ago
An office supply company produces yellow document envelopes. The envelopes come with a variety of sizes, but the length is alway
IceJOKER [234]

P= 2(2w+4)+2w
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6 0
3 years ago
28 is what percent of 80
sweet-ann [11.9K]
22.4 is the correct ansewer try it on a calculater
6 0
4 years ago
Find the percent of the number.<br> 30% of 30 is<br> Explain your method.
nirvana33 [79]

Answer:

The answer would be 9

Step-by-step explanation:

Step 1: Our output value is 30.

Step 2: We represent the unknown value with $x$.

Step 3: From step 1 above,$30=100\%$.

Step 4: Similarly, $x=30\%$.

Step 5: This results in a pair of simple equations:

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

Step 7: Again, the reciprocal of both sides gives

Therefore, 30% of 30 is 9

8 0
3 years ago
Read 2 more answers
1. A family eats at a restaurant. The bill is $42. They have a coupon that gives them 15% off
Ludmilka [50]
<h2>a.</h2><h3>Solution:</h3>

42 - 42 \times 15\%

=42 -  42 \times  \frac{15}{100}

=42 -  21 \times  \frac{15}{50}

=42 -   \frac{315}{50}

= 42 - 6 \:  \frac{15}{50}

= 41 \:  \frac{50}{50}  - 6 \:  \frac{15}{50}

= 35 \:  \frac{35}{50}

= 35.70

<h3>Answer:</h3>

<u>T</u><u>h</u><u>e</u><u> </u><u>f</u><u>a</u><u>m</u><u>i</u><u>l</u><u>y</u><u> </u><u>d</u><u>i</u><u>d</u><u> </u><u>s</u><u>p</u><u>e</u><u>n</u><u>d</u><u> </u><u>$</u><u>3</u><u>5</u><u>.</u><u>7</u><u>0</u><u> </u><u>o</u><u>n</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>m</u><u>e</u><u>a</u><u>l</u><u> </u><u>a</u><u>f</u><u>t</u><u>e</u><u>r</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>c</u><u>o</u><u>u</u><u>pon</u>

<h2>b.</h2><h3>Solution:</h3>

35.70 + 42 \times 20\%

= 35.70 + 42 \times 0.2

= 35.70 + 8.4

= 44.10

<h3>Answer:</h3>

<u>T</u><u>h</u><u>e</u><u> </u><u>f</u><u>a</u><u>m</u><u>i</u><u>l</u><u>y</u><u> </u><u>d</u><u>i</u><u>d</u><u> </u><u>s</u><u>p</u><u>e</u><u>n</u><u>d</u><u> </u><u>$</u><u>4</u><u>4</u><u>.</u><u>1</u><u>0</u><u> </u><u>o</u><u>n</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>m</u><u>e</u><u>a</u><u>l</u><u> </u><u>i</u><u>n</u><u> </u><u>t</u><u>o</u><u>t</u><u>a</u><u>l</u><u>.</u>

#CarryOnLearning

#AnswerForTrees

#BrainlyBookSmart

4 0
3 years ago
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