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Dennis_Churaev [7]
2 years ago
15

Is it a, b, c, or d?

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
7 0

Answer:

The answer is B. 4,7.5,8

Step-by-step explanation:

Becouse A and C Both of them is Right-angled triangle and D is Obtuse triangle

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Help I need help I need answers by today someone please help me
Ganezh [65]

Answer:

C.

Step-by-step explanation:

ik this because i have done this

4 0
2 years ago
On a winter morning, the temperature before sunrise was 11 degrees. The temperature then rose by 1/2 degree each hour for 7 hour
Arada [10]

Answer:

7.75 F

Step-by-step explanation:

you will do 7/2 *

convert 2.25 to imporper fraction

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7 0
3 years ago
MAJORR HELP!!!!<br> In the graph, what are the x- and y-coordinates of the center?
Helen [10]

Answer:

D: (-1,2)

Step-by-step explanation:

The X coordinate is between 2 and -4. There is a difference of 6, so you should do -4 + (6/2) = -1.

so the X coordinate is -1

The y coordinate is between 0 and 4. There is a difference of 4, so you should do 0 + (4/2) = 2.

so the y coordinate is 2

This results in the centre being (-1,2)

3 0
2 years ago
Factor 7x squared + 22x -24
mixas84 [53]

Answer:

(-11+/- i sqr22)/7

Step-by-step explanation:

Use the quadratic equation to solve.

3 0
3 years ago
Sweettooth frozen yogurt has 12 different toppings to choose from. if they add two new topping, how many ways more can ian choos
tester [92]
Assuming that the topping order is not important, you need to use the combination to solve this question. The number of toppings is 12 and then added 2, so the number will become: 12+2= 14 toppings

From 14 toppings, ian need to choose 3. The possible ways would be:
14C3= 14!/(14-3)!3!= 14*13*12/ 3*2= 364 possible ways
7 0
3 years ago
Read 2 more answers
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