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ioda
3 years ago
9

A=10,b=49.5,c=20 answer choices are yes or no

Mathematics
1 answer:
stira [4]3 years ago
5 0

Well, if it is based off the Pythagorean Theorem, here is the formula: a squared plus b squared equals c squared. It also works with c squared minus a squared equals b squared. I hope this helps! Please mark me brainliest!

You might be interested in
The measure of two vertical angles are 6x - 22 and 4x + 2. Find x.
maks197457 [2]
Vertical angles are congruent...they are equal....so set them equal to each other and solve for x

6x - 22 = 4x + 2
6x - 4x = 2 + 22
2x = 24
x = 24/2
x = 12 <==



6 0
3 years ago
What is the equation of the graph
AveGali [126]

Answer:

y = 2x^2 + 1

Step-by-step explanation:

The graph you see there is called a parabola. The general equation for the graph is as below

y = a*x^2 + b

To find the equation we need to find the constants a and b. The constant b is just how much we're lifting the parabola by. Notice it's lifted by 1 on the y axis.

To find a it's a little more tricky. Let's use the graph to find a value for a by plugging in values we know. We know that b is 1 from the previous step, and we know that when x=1, y=3. Let's use that!

3 = a * (1)^2 + 1\\2 = a

Awesome, we've found both values. And we can write the result.

y = 2x^2 + 1

I'll include a plotted graph with our equation just so you can verify it is indeed the same.

5 0
2 years ago
What is the y intercept of the line
bija089 [108]

Answer:

The y-intercept of this line is 1.

Step-by-step explanation:

We are looking for the y-value when x=0. And that value is 1

5 0
3 years ago
Read 2 more answers
Can someone please help me !!
Korolek [52]
Hey!!

here is your answer >>>

let's find x first ,

2x + 48 = 180

2x = 132

x = 66!.

there is a right angle,

the angle below the right angle is also 90°

angle y would be ,

180 - (90+ 48)

180- 138

=> 42

answer is 42!.

if helped!. brainliest
5 0
3 years ago
Mathwe had 4 dimes but needed to give 2 1/2% of that amount to his friend how does he split it equally and how much money does M
Norma-Jean [14]

Answer:

the answer is 0.1 dime

Step-by-step explanation:

2 1/2 % = 2.5%

2.5% of 4 = 4 * 2.5/100

= 0.1 dime

Amount left with Mathew = 4 - 0.1 = 3.9 dimes

Mathew has 3.9 dimes left with him.

7 0
2 years ago
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