2 years ago

If each triangle is the right Triangle yes or no?

Mathematics

1 answer:

SIZIF [17.4K]2 years ago

7 0

Answer:

This is not a right triangle

Step-by-step explanation:

right triangle has a 90° angle and this triangle does not have a 90° angle

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Your 3rd quarter final will be in April. The test will be 100 points total and contain 35 questions.

Tanya [424]

Answer:

12 23

Step-by-step explanation:

that = up to 35

3 0

2 years ago

(13x2+9x-4)-(12x2-2x+6) add or subtract the polynomials

bearhunter [10]

Answer:

$x^{2} +11x-10$

Step-by-step explanation:

$(13x^{2} +9x-4)-(12x^{2} -2x+6)$

Remove the brackets and multiply the minus sign through all the numbers in the second polynomial

$13x^{2} +9x-4-12x^{2} +2x-6$

Rearrange in the highest order

$13x^{2} -12x^{2} +9x+2x-4-6$

Simplify

$x^{2} +11x-10$

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2 years ago

Solve 2 more please?

murzikaleks [220]

11.

(87+91+86+x)/4=90.

x=96.

13.

50×y > 130.

the lowest number could be 3, because 50×2=120, which is less than 130.

8 0

2 years ago

Read 2 more answers

4. a. On the grid, draw at least three different quadrilaterals that can each be

Julli [10]

Answer:

this is just for part A sorry i dont get part B

oof bad drawing of a trapezoid

4 0

2 years ago

Solve the compound inequality: 3≤6−3x<15

DerKrebs [107]

solve 3≤−3x+6<153≤−3x+6<15

Answer: (−3,1](−3,1]

Approximate Form: (−3,1]

4 0

2 years ago