2 years ago

HELLLLLLP!!!!

Mathematics

1 answer:

mixer [17]2 years ago

7 0

Do $2.689 - $2.569 which would yield an increase of 12 cents

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How many hours and minutes from noon to a quarter to four in the afternoon?

Alex_Xolod [135]

It would be 3:45 because 12:00 + 3:00= 3:00+0:45=3:45 and if u were to add another quarter (15mins) itd be 4:00

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2 years ago

A scale model of a house is 1 ft long. The actual house is 50 ft long. In the model, the window is 1 1/5 inches tall. How many f

allsm [11]

Answer:

60ft

Step-by-step explanation:

5 0

2 years ago

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Please help me answer this question

fredd [130]

Answer:

2t + 16

Step-by-step explanation:

1. 0 seconds and 16 feet.

$2(0) + 16$
$0 + 16$

$16$

2. 1 second and 18 feet.

$2(1) + 16$
$2 + 16$
$18$

3. 2 seconds and 20 feet.

$2(2) + 16$
$4 + 16$
$20$

4. 3 seconds and 22 feet.

$2(3) + 16$
$6 + 16$
$22$

5. 6 seconds and 28 feet.

$2(6) + 16$
$12 + 16$
$28$

Therefore, the answer is 2t + 16.

4 0

1 year ago

HELP ASAP PLZ PLZ PLZ I GIVE BRAINLIEST

Yuki888 [10]

Answer:

Step-by-step explanation:

We can see that the base TA is 4, and the second base RS is 2. We can see that the height is 4. The area of a trapezoid is:

$A=\frac{h(b_1+b_2)}{2}$

Using this, we can substitute, and get:

$A=\frac{4\cdot(2+4)}{2} = \frac{24}{2} = 12$

Hope it helps!!

5 0

2 years ago

Solve by factorising x² + 11x + 30 = 0<br> dont get think one could someone explain this please.

nalin [4]

Answer:

x={-5,-6}

Step-by-step explanation:

x²+11x+30=0

x²+5x+6x+30=0 (as 5*6=30 and 5+6=11)

x(x+5)+6(x+5)=0

(x+5)(x+6)=0

x+5=0

x+6=0

therefore

x=-5

x=-6

4 0

2 years ago

Read 2 more answers