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RSB [31]
2 years ago
12

I need help for these questions please

Mathematics
1 answer:
Marat540 [252]2 years ago
7 0
A) 90-55=35 since a right angle is 90 total\
b)ii
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Construct a linear function, f(x), to model the ordered pairs (6, 2) and (7, −5). f(x) = 7x + 44 f(x) = x + 4 f(x) = −44x + 7 f(
Sonbull [250]

First we find the slope between the two given points.

m = (y2 - y1)/(x2 - x1) = (-5 - 2)/(7 - 6) = -7/1 = -7

Now we use the slope-intercept equation of a line.

y = mx + b

We use one point as x and y, and we solve for b.

2 = -7(6) + b

2 = -42 + b

b = 44

The equation is

y = -7x + 44

Answer: f(x) = -7x + 44

4 0
3 years ago
Please help this is about be getting a 4/4 in my math class now I have 3/4 I want to get 4/4 please help...
r-ruslan [8.4K]

Answer:

Step-by-step explanation:

8 0
3 years ago
I don’t know how to complete this problem. Can anyone help out? Please and thank you :)
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5 0
2 years ago
Find the volume of the sphere. Round to the nearest tenth, if necessary. (Use π = 3.14)
ankoles [38]

Steps:

Shape: Sphere

Solved for volume

Radius: 3

Formula: V=4 /3πr3

1: know the height. We don't have to round to the nearest tenth. The correct answer for this question is 113.0.

Answer:  113.0

<em><u>Please mark brainliest</u></em>

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6 0
3 years ago
At Freddy’s fro yo shop 25 percent of the 44 frozen yogurt flavors are sugar free how many frozen yogurt flavors are sugar free
daser333 [38]
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