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2 years ago

❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️❗️ ANSWER ASAP-POINTS AND BRAINLIEST

Mathematics

1 answer:

denis-greek [22]2 years ago

7 0

Answer:

1 and 3

Step-by-step explanation:

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Triangle KLM has vertices K(3, −5) , L(6, −5) , and M(2, −9) .

Leno4ka [110]

Answer:

The answer is below. Sorry that this is late.

Step-by-step explanation:

Hope this helps!

4 0

2 years ago

Amy had $28 dollar’s to spend on school supplies. After buying 7 pens, she had $20.30 left. How much did each pen cost including

Airida [17]

Answer:

Step-by-step explanation:

If Amy started with 28 dollars and bought 7 pens, then had 20.30 dollars, we can subtract to find the price of all 7 pens.

28-20.30=7.70 dollars

now to find the amount for EACH pen, we divide by 7

7.70/7=1.1

each pen costed Amy 1 dollar and 10 cents with tax

5 0

2 years ago

Read 2 more answers

In NEED OF HELP! SO Frustrating!

vitfil [10]

ja, yo is correct, just expand that formula with your calculator

each one is 5% bigger than pevious

each one=previous+previous*5%

each one=previous*1+previous*0.05

each one=previous*(1+0.05)

each one is 1.05 times of previous

so after n years, if today year size is P then

$A=P(1.05)^n$

A=final size

so ya, after 18 years, n=18 so you get

$A=859(1.05)^{18}$

A=2067.29 microliters

6 0

3 years ago

Find the volume of the pyramid.

zlopas [31]

Answer:

Step-by-step explanation:

Formula=area of base x height / 3

A= ( 3 x 1 ) x 7 / 3

A= 3 x 7 / 3

A= 21 / 3

A= 7

8 0

2 years ago

What are the factors of 2x2 + 3x – 54? Select two options. 2x – 9 2x – 6 2x + 6 x – 6 x + 6

andrew-mc [135]

Answer:

2x − 9 and x + 6

Step-by-step explanation:

2x² + 3x − 54

Factor using the AC method.

2 × -54 = -108

Factors of -108 that add up to 3 are +12 and -9.

Divide by 2 and reduce: 12/2 = 6/1, -9/2 = -9/2.

Therefore, the factors are x + 6 and 2x − 9.

8 0

3 years ago