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deff fn [24]
2 years ago
7

Select all ratios that are equivalent to 4 : 5. (Lesson 4-1)

Mathematics
2 answers:
babunello [35]2 years ago
7 0

Answer:

A 2:2.5

Step-by-step explanation:

2:2.5 is the closest ratio to 4:5, it is half of said ratio

NikAS [45]2 years ago
6 0

Answer:

A, E,F

Step-by-step explanation:

Because I love math and I am very good at it.

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Is height over time that a football is thrown across the field an exponential function
xxTIMURxx [149]
No if it was, the football would keep going up forever and keep going up faster as it was released
physics and common sense tells us that there is air resistance to slow the rise of the football

not exponential
6 0
3 years ago
Can y’all help me on question 13?!
Doss [256]

Answer:

90 cm²

Step-by-step explanation:

The shape can be divided in three rectangles.

Area = area of rectangle 1 + area of rectangle 2 + area of rectangle 3

✔️Area of rectangle 1 = L*W

L = 5 cm

W = 3 cm

Area = 5*3 = 15 cm²

✔️Area of rectangle 2 = L*W

L = 6 + 5 + 1 = 12 cm

W = 5 cm

Area = 12*5 = 60 cm²

✔️Area of rectangle 3 = L*W

L = 5 cm

W = 3 cm

Area = 5*3 = 15 cm²

✅Area of the shape = 15 + 60 + 15 = 90 cm²

4 0
2 years ago
Which of the following expressions could be used to estimate the difference between -12.34 and -4.8?
Sveta_85 [38]
-12+5

for -12.34,we take it as -12
for -4.8,we take it as -5

to measure the difference,here's what you need to do

-12-(-5)
=-12+5
thus the ans is -12+5

hope it helps
6 0
3 years ago
Read 2 more answers
What is the area of a triangle that has a height of 6 ft and a base length of 7 feet?
Ira Lisetskai [31]

Answer: 21ft

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
What percentage of muscle weight would you have if 60 pounds out of 140 pounds is muscle weight? If muscle weight is 90 pounds,
Dmitry_Shevchenko [17]
\bf \begin{array}{ccllll}
total\ weight&muscle\ weight\\
-----&-----\\
140&60\\
x&90
\end{array}\implies \cfrac{140}{x}=\cfrac{60}{90}

solve for "x".
6 0
3 years ago
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