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Lapatulllka [165]
3 years ago
12

Identify the triangle that contains an acute angle for which the sine and cosine ratios are equal.

Mathematics
1 answer:
olganol [36]3 years ago
6 0

Answer:

yea, option b I guesssssss

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Write an expression to find the perimeter of the trapezoid: y+3, y, y+4, y+ 2
timofeeve [1]
(y+3)+y+(y+4)+(y+2)
3 0
3 years ago
0.6y + 0.8 = 0.28y + 1.12
gavmur [86]

Answer:

<h2>y = 1</h2>

Step-by-step explanation:

0.6y + 0.8 = 0.28y + 1.12

Move the variable to L.H.S and change its sign:

0.6y - 0.28y + 0.8 =1.12

Move the constant to R.H.S and change its sign:

0.6y - 0.28y = 1.12 - 0.8

Calculate

0.32y = 0.32

Divide both sides of the equation by 0.32

\frac{0.32y}{0.32}  =  \frac{0.32}{0.32}

Calculate

y  = 1

Hope this helps...

Good luck on your assignment..

6 0
3 years ago
Read 2 more answers
Area and explanation please
kondaur [170]
Hello!

The area of the square would be 400 cm sq, because the formula for area of a square is A = s sq

Since we already have the area of the parallelogram and we have the measurement of its base, we will be able to find its height!

The formula for the area of a parallelogram is:

A = bh

A = 16 × ____

Since we have to multiply its dimensions together to find the AREA, we will have to do the opposite to find its height.

What's the opposite of multiplication? Division! So I'm simply going to flip the multiplication problem over and turn it to a division one:

H = A ÷ b

As you can see, to find the height we must divide its area by its base.

H = 400 ÷ 16

H = 25

Therefore, the height of the parallelogram is 25 cm.




7 0
3 years ago
a bike race is happening at your school, there are 315 people participating. out of the total. 7 have been disqualified for chea
Damm [24]

9514 1404 393

Answer:

  92%

Step-by-step explanation:

The number who finished was ...

  315 -7 -5 -13 = 290

This number out of 315 is the percentage ...

  290/315 × 100% ≈ 92% . . . finished the race

7 0
3 years ago
The table shows the number of feathers Patsy the Peacock sold at each of the 888 festivals this year.
SIZIF [17.4K]

75% should be the correct answer i'm sorry if it is not

4 0
3 years ago
Read 2 more answers
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