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kobusy [5.1K]
3 years ago
14

Help with this math homework

Mathematics
1 answer:
timama [110]3 years ago
3 0

Answer and Explanation

1. Males taking geometry

Explanation: Find 19% of 30 to find answer

2. B- Between 40-60 minutes

Explanation: Measure the difference between the intervals

3.  B is correct.

Explanation: From the graph the actual heart rate=150=150

but calculated heart rate from best fit line=148=148

Difference between actual and calculated=150-148=2=150−148=2

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SOMEONE HELP ME PLEASE I NEED HELP
d1i1m1o1n [39]

Answer:

Rectangle: 6x4=24

Right triangles: 6x1/2=3

3x2=6

Step-by-step explanation:

If you separate the trapezoid into two triangles and a rectangle you can find the area of the rectangle (length x width) and then to find the area of both of the triangles on the sides you do (leg x leg /2) but since there are two you can multiply by two again (or just do leg x leg).

Hope that helps!

4 0
2 years ago
Find the LCM of 4 and 9<br><br> A. 9<br> B. 35<br> C. 72<br> D. none of the above
Vitek1552 [10]
B is the answer becuase it’s 35 and that should be correct
7 0
3 years ago
Read 2 more answers
If the cost of 4 pears and 2 peaches equals $1.00 and the cost of 2 pears and 3 peaches equals $0.70 how much does each pear and
soldi70 [24.7K]

Answer:

20 p per pear 10p per peach

Step-by-step explanation:

Hope this helps

8 0
3 years ago
Read 2 more answers
SOMEONE PLEASE HELP‼️‼️‼️ ILL MARK BRAINLYEST PLEASE ‼️‼️
ki77a [65]

Answer: 1/2

Step-by-step explanation:

No matter which midsegment you created, it will be one-half the length of the triangle's base (the side you did not use), and the midsegment and base will be parallel lines!

5 0
2 years ago
Read 2 more answers
Suppose y varies jointly as × and z. What is y when × = 2 and z = 3, if y = 20 when × = 4 and z = 3?
Ne4ueva [31]

Answer:

y = kxz

Step-by-step explanation:

(Find K)

20 = k(4) (3)

20/12 = k

k = 5/3

(Find Y)

y = (5/3)(2)(3)

y = 10

I hope this helps.

7 0
2 years ago
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