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Ahat [919]
3 years ago
12

Find sin A. 3/5 B.4/5 C.1 D.5/4

Mathematics
1 answer:
Vikki [24]3 years ago
4 0

Answer:

Sin < A is 4 / 5

Step-by-step explanation:

sin = Opposite side / Hypotenuse side

sin = 8 / 10

sin = 4 / 5

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Lee made 4 gal of soup did she make more than or less than 70 c of soup
Maurinko [17]
1 gallon= 16 cups

STEP 1:
1 gallon= 16 cups

=4 gallons * 16 cups
=64 cups in 4 gallons

STEP 2:
Compare 64 cups in 4 gallons to the given number of 70 cups. 4 gallons is less than 70 cups

ANSWER: 4 gallons is less than 70 cups

Hope this helps! :)
7 0
4 years ago
The perimeter of a triangle is 300 m . If its sides are in the ratio 3:5:7. Find the area of the triangle.
nalin [4]

Answer:

<em><u>If </u></em><em><u>the </u></em><em><u>perimeter</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em><em><u>0</u></em><em><u>0</u></em><em><u>m</u></em>

<em><u>let </u></em><em><u>the </u></em><em><u>ratio </u></em><em><u>be </u></em><em><u>in </u></em><em><u> </u></em><em><u>x </u></em>

<em><u>a/</u></em><em><u>q</u></em><em><u>. </u></em>

<em><u>3</u></em><em><u>x</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>5</u></em><em><u>x</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>7</u></em><em><u>x</u></em><em><u>. </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em><em><u>0</u></em><em><u>0</u></em><em><u>m</u></em>

<em><u>1</u></em><em><u>5</u></em><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em><em><u>0</u></em><em><u>0</u></em>

<em><u>x </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em><em><u>0</u></em><em><u>0</u></em><em><u>/</u></em><em><u>1</u></em><em><u>5</u></em>

<em><u>x </u></em><em><u>=</u></em><em><u> </u></em><em><u>2</u></em><em><u>0</u></em>

<em><u>hence</u></em><em><u> </u></em><em><u>angles </u></em><em><u>are </u></em>

<em><u>6</u></em><em><u>0</u></em><em><u> </u></em><em><u>,</u></em><em><u> </u></em><em><u>1</u></em><em><u>0</u></em><em><u>0</u></em><em><u> </u></em><em><u>and </u></em><em><u>1</u></em><em><u>4</u></em><em><u>0</u></em>

<em><u>hope</u></em><em><u> it</u></em><em><u> helps</u></em>

6 0
3 years ago
Read 2 more answers
Urgent Help needed w/ right triangle trig
Zigmanuir [339]

sin(73)=x/19

x= 18.169...

Answer is 18.2 feet

7 0
4 years ago
Read 2 more answers
How many burritos could you make with 1/2 cup of salsa
Greeley [361]

Answer:

A lot of burritos...

Do you have answer choices?

7 0
3 years ago
What he the value of n?<br> 3n+16=7n
Vlad [161]

Answer:

The answer is 4

Step-by-step explanation:

3n+16=7n

collect like terms

-4n=-16

divide by -4

n=4

5 0
4 years ago
Read 2 more answers
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