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MrRissso [65]
2 years ago
7

The following histogram represents the number of hours students practice each week for the band.

Mathematics
1 answer:
LenKa [72]2 years ago
5 0

Answer:

D

Step-by-step explanation:

frequency is the students and most of them (10) study 5-6 hours ♡

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Ted spent half of his weekly allowance playing arcade games. To earn more money his parents let him wash the car for $7. What is
GalinKa [24]

Answer:

14?

Step-by-step explanation:

well if he spent half that means 14 - 7 = 7

7 + 7 is fourteen soooo im pretty sure its 14 yw

8 0
3 years ago
I need help finding y
denpristay [2]

Answer:

y = 9.8995

Step-by-step explanation:

This question requires the use of basic trigonometry.

In this problem, we know one of the sides and two of the angles.

Since one of the angles is 45 degrees and the sum of all internal angles of a triangle is 180 degrees, the other angle can only be 45 degrees, making this an isosceles triangle - that is, the length of the other leg, x, is also 7.

You could use the soh cah toa mnemonic to figure it out, but here just using the a^2 + b^2 = c^2 should be sufficient since we know both legs of the triangle.

7^2 + 7^2 = 98, and the square root of 98 gives you about 9.8995, which sounds about right for this situation.

Hope this helped!

4 0
3 years ago
6 yd<br> 4 yd<br> 7 yd<br> 4 yd<br> Perimeter:<br> Area:<br> Help me find the area and the permiter
morpeh [17]

Step-by-step explanation:

Assuming figure to be trapezoid,

Perimeter=6+4+7+4yd

=21 yd

Area of trapezoid=((6+7)/2) x ((4)^2-(0.5)^2)

=(13/2)x(16-0.25)

=6.5 x 15.75

=102.375 Sq yards

8 0
2 years ago
Find the equation of this line in slope intercept form y-2=1/2(x+8)
Andrews [41]
Answer
Root-(-12,0)
Vertical intercept- (0,6)
7 0
3 years ago
Does the following represent the Substitution Property? If y = 2x and x = 6 then y = 12.
kati45 [8]

YES because 2 times 6 =12


3 0
3 years ago
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