All categories

2 years ago

Pls answer fast it is urgent and if your answer is correct I will mark you as a brainlist

Mathematics

1 answer:

IgorC [24]2 years ago

3 0

1. 50 x 40 = 2,000 cm^2

2. 2(73) + 2(46) = 238 m

3. 73 x 46 = 3,358 m^2

You might be interested in

In Ms. Perron’s class, 75% of the students are boys. There are 18 boys in the class. What is the total number of students in Ms.

g100num [7]

Answer:

The total number of students is 24

3 0

3 years ago

What is the value of q in the equation q−45=-5?

AURORKA [14]

I hope this helps you

q= -5+45

q= 40

7 0

3 years ago

Which formula can be used to describe the sequence? -3, 3/5,-3/25,3/125,-3/625

givi [52]

Answer:

i have the same question on my sheet

Step-by-step explanation:i need help with that one too

5 0

3 years ago

Carran is building a fence around his rectangular yard. The fence will cover the front and the 2 sides of the yard. The

dolphi86 [110]

9514 1404 393

Answer:

sides: 12 feet
front: 28 feet

Step-by-step explanation:

Let x represent the length of one side of the yard. Then the width of the yard is 2x+4, and the perimeter is ...

P = 2(L +W) . . . . . . . . . . formula for perimeter of a rectangle

80 = 2(x + (2x+4)) . . . . . with values from the problem filled in

40 = 3x +4 . . . . . . . . divide by 2, collect terms

36 = 3x . . . . . . . . . subtract 4

12 = x . . . . . . . . . divide by 3. This is the length of the side fence.

2x +4 = 2(12) +4 = 28

The fence is 12 feet on the sides and 28 feet on the front. (Its total length is 52 feet.)

7 0

2 years ago

The function f(t)=t^2+12t-18 represents a parabola.

Lyrx [107]

$y= t^{2} +12t -18 \\ y+18=t^{2} +12t \\ y+18+36=t^{2} +12t+36 \\ y+54=(t+6)^{2} \\ y=(t+6)^{2} -54$
$f(t) = (t+6)^{2} -54$

6 0

3 years ago

Pls answer fast it is urgent and if your answer is correct I will mark you as a brainlist​

Pls answer fast it is urgent and if your answer is correct I will mark you as a brainlist