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vfiekz [6]
2 years ago
6

The length of a football field should be measured in

Mathematics
2 answers:
Otrada [13]2 years ago
5 0

Hi! I'm happy to help!

We know that a football field is separated into 100 (numbers marked on the field.) A football field is also 100 yards, so it would be reasonable to measure it in yards.

I hope this was helpful, keep learning! :D

tiny-mole [99]2 years ago
3 0

The length of a football field should be measured in yards

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Please help me with this problem gave it multiple try’s and can’t get it.
frozen [14]

Why did the narrator use the phrase “fit together like puzzle pieces” to describe how the cells of a developing human embryo form a human face

3 0
2 years ago
Vanessa throws a tennis ball in the air. The function h(t) = -15t2 + 45t + 10 represents the distance in feet, that the ball is
Step2247 [10]

Answer:

43.75feet

Step-by-step explanation:

Given the height of the tennis ball expressed as;

h(t) = -15t^2 + 45t + 10

At maximum height, the velocity of the ball is zero

v = dh/dt

dh/dt = -30t + 45

Since dh/dt = 0, hence;

0 = -30t + 45

30t = 45

t = 45/30

t = 3/2

t = 1.5secs

Substitute t = 1.5 into the expression given

h(1.5) = -15(1.5)^2 + 45(1.5) + 10

h(1.5) = -15(2.25)+67.5+10

h(1.5) = -33.75+77.5

h(1.5) = 43.75feet

Hence the maximum height of the ball is 43.75feet

5 0
3 years ago
What is the expression for "the difference between four times a number and three times that number"?
leonid [27]
4x - 3x ...............................
5 0
3 years ago
What is the measure of angle C?<br><br> A. 110 <br> B. 72<br> C. 108<br> D. 70
Eduardwww [97]

Answer:

68º

Step-by-step explanation:

every quadrilateral has a total of 360º when adding all of the angles.

so since angle D and A are the same you add them along with angle B

110+110+72=292

then you subtract 360-292= 68º

Hope this helped!! Make sure to mark as brainliest :)

5 0
3 years ago
I need the answers for B. C. and F. please show the work
Papessa [141]

Answer:

Δᶜ; q = 36°

Δᵈ; m = 42.5°

Δᵉ; y = 60°

Δᶠ; t = 26.5°

Step-by-step explanation:

The sum of interior angles of a triangle is 180°, always!

Given the triangle labelled 'c.', we'll call it Δᶜ, we can form an equation:

180° = Sum of interior angles

180° = 3q + q + q

180° = 5q

q = 36°

Given triangle labelled 'd.', we'll call it Δᵈ, we deduce:

180° = Sum of interior angles

180° = m + 2m + ( m + 10° )

180° = 4m + 10°

4m = 170°

m = 42.5°

Given the triangle labelled 'e', we'll call it Δᵉ, we deduce:

180° = Sum of interior angles

180° = 90° + y + ( y - 30° )

180° = 90° + 2y - 30°

180° = 60° + 2y

120° = 2y

y = 60°

<em>"</em><em>.</em><em>.</em><em>.</em><em>We use the same equation because the rule of the sum of interior angles is mathematically universal and applies to all triangles.</em><em>.</em><em>.</em><em>"</em>

Given the last triangle, let's call it Δᶠ, we deduce:

180° = Sum of interior angles

180° = 90° + 2t + ( t + 10.5° )

90° = 3t + 10.5°

3t = 79.5°

t = 26.5°

3 0
1 year ago
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