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3 years ago

HELP ME PLEASE!!! This is super confusing

Mathematics

1 answer:

Elanso [62]3 years ago

6 0

Answer is (B)

Explanation:

M<2=180-53x2
=74
M<2=5x+14=74
5x=60
X=12

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Hector needs 84 feet of fencing to enclose his rectangular gardenThe length of his garden is 12 feet less than twice its widthWh

mihalych1998 [28]

Answer:

The width of his garden is 18 feet.

Step-by-step explanation:

Let the length of Hector's rectangular garden is a feet and width is b feet.

So, by the given condition, we can write that

2(a + b) = 84

⇒ a + b = 42 ............ (1)

Again, the length of his garden is 12 feet less than twice its width.

So, a = 2b - 12 .............. (2)

Now, solving equations (1) and (2) we get,

(2b - 12) + b = 42

⇒ 3b = 54

⇒ b = 18 feet.

Now, from equation (1) we get,

a = 42 - b = 42 - 18 = 24 feet.

Therefore, the width of his garden is 18 feet. (Answer)

8 0

3 years ago

What is 134.8 million in standard form?

kumpel [21]

First we shall convert those millions to complete number.

We know 1 million is 1,000,000

So 134.8 millions shall be

= 134.8 × 1,000,000

= 134,800,000

Now we shall convert this to the standard form.

As there are 8 digits after 1, we shall have 8 as the exponent of 10 in the standard form

134,800,000

= 1.348 × $10^{8}$

134.8 million in standard form is 1.348 × $10^8$

6 0

4 years ago

Write the equation below in slope-intercept form. <br><br> x - y = 2

Arte-miy333 [17]

slope intercept form

y=mx+b

x-y =2

we need to subtract x from each side

x-y-x = -x +2

-y = -x+2

multiply each side by -1

-1*-y = -1(-x+2)

y = x -2

the slope intercept form is

y = x-2

3 0

3 years ago

Select all pairs of congruent angles

aleksandr82 [10.1K]

Answer:

1,4

2,3

1,6

6,7

5,8

5,2

1,6

7,2

8,1

3,6

4,5

1,5

2,6

3,7

4,8

Step-by-step explanation:

Alternate interior, exterior, vertical, and complemetary angles are congruent.

8 0

3 years ago

PLEASE HELP! DUE VERY SOON

dedylja [7]

If I’m correct, it should be the first option, just to be sure, does n represent the number of years?

4 0

3 years ago