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Viefleur [7K]
3 years ago
14

I don't know how to do this. Can someone help me please?

Mathematics
1 answer:
larisa [96]3 years ago
3 0
179 is the heartrate of a 70 year old man!
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C=27+10h where c= cost in dollars and h= number of hours rented ​
gavmur [86]

Answer:

that help

Step-by-step explanation:

10h+27+−27=c+−27

10h=c−27

10h10=c−2710

h=110c+−2710

Answer:

h=110c+−2710

3 0
3 years ago
Find the number. Round to the nearest tenth if necessary. 20% of 65 is what?
Alexxx [7]

Answer: 13!

Step-by-step explanation : 0.20 x 65

7 0
3 years ago
Read 2 more answers
PLEASE HELP ME I DON’T GET IT & IT DUE SOON !!!!!
s2008m [1.1K]

Answer:

Step-by-step explanation:

cows   chickens    legs                                               animals

 1               11             26        (1×4+11×2=4+22=26)     1+11=12

 2               9            26        (2×4+9×2=8+18=26)      2+9=11

 3               7          26         (3×4+7×2=12+14=26)      3+7=10

 4               5          26         (4×4+5×2=16+10=26)      4+5=9

 5               3           26        (5×4+3×2=20+6=26)      5+3=8

 6               1            26        (6×4+1×2=24+2=26)       6+1=7

1. minimum number of animals=7

2. chickens=3

3. cows=4

chickens=5

6 0
3 years ago
What is the area of the polygon (-3,3) (-3,-1) (4,-1) (4,3) with the given verticies
Monica [59]

The area of the polygon with the given vertices: (-3,3) (-3,-1) (4,-1) (4,3) is 28 square units

<h3>What is rectangle ?</h3>

A rectangle is a polygon with four sides. The opposite sides of a rectangle are equal while the angles at the vertex is orthogonal

<h3>How to solve for area of the rectangle</h3>

The following are the data given in the question

polygon with the given vertices' as:

(-3,3)

(-3,-1)

(4,-1)

(4,3)

plotting the given polygon shows it is a rectangle with sides

Length, L =  7 units

Width, w = 4 units

Area if a rectangle is given by

= L * w

= 7 * 4

= 28 square units

The area of the polygon is 28 square units

Learn more in area of rectangle: brainly.com/question/16239445

#SPJ1

5 0
1 year ago
Help please this is due at 12 !!!
Blababa [14]

Answer:

Angle BC, because 70+20 = 90

Step-by-step explanation:

8 0
3 years ago
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