3 years ago

A triangle can be formed with side lengths 3 in, 5 in, and 9 in. True or False?

Mathematics

2 answers:

patriot [66]3 years ago

8 0

No triangle banana wanna

Lelechka [254]3 years ago

5 0

Answer:

no this cant form a right triangle but can form a regular triangle

Step-by-step explanation:

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Write 7 in the form a + ib

11Alexandr11 [23.1K]

Answer:

Step 1. A=4

Step 2. Ib =3

Step 3 add it. Ans=7

8 0

1 year ago

Renee is sewing a quilt whose pattern contains right triangles.

Mashutka [201]

Answer:

8 inches

Step-by-step explanation:

The area of a triangle is ...

A = 1/2bh

Filling in the given values, we have ...

24 = 1/2b(6)

24/3 = b = 8 . . . . . divide by the coefficient of b

The base of each triangular quilt piece is 8 inches long.

7 0

2 years ago

A quilt is made of 12 squares of equal size. Each square measures 15 cm by 15 cm.

kolezko [41]

Answer: 12 x 15= 180 cuadrados

juas juas juas 180 + 180 = 360

15 x 15 cm = 360

Step-by-step explanation:

3 0

1 year ago

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I need help please quiz

Anon25 [30]

Answer:

$f(x - 4) = x^2 - 6x+ 8$

Step-by-step explanation:

Given

$f(x) = x^2 + 2x$

Required

Find f(x - 4)

Substitute x - 4 for x

$f(x - 4) = (x- 4)^2 + 2(x - 4)$

Expand

$f(x - 4) = x^2 - 8x + 16 + 2x - 8$

Collect like terms

$f(x - 4) = x^2 - 8x + 2x+ 16 - 8$

$f(x - 4) = x^2 - 6x+ 8$

4 0

2 years ago

NEED HELP ASAP

azamat

Answer:

2 + m- 1 + m

Step-by-step explanation:

3m +1 -m

Combine like terms

3m-m +1

2m +1

We can split the m's

m+m +1

And we can rewrite 1 as 2-1

m+m+2-1

m+2+m-1

Rearranging the order

8 0

2 years ago

Read 2 more answers