All categories

3 years ago

PLZ HELP I'LL GIVE BRAINY!!!! AND EXPLAIN

Mathematics

2 answers:

lilavasa [31]3 years ago

8 0

you have to plug in the x value to discover the y

y= 4.3 x 1

y = 4.3

so, the ordered pair is (1, 4.3)

hope it helps :)

densk [106]3 years ago

4 0

Answer is y =4.3 that’s all filjkkks

You might be interested in

Marcus buys a tent priced at $50 if the sales tax is 5% how much tax will Marcus pay

seraphim [82]

5% = 0.05

50 x 0.05 = $2.50

Total tax will be $2.50

Total amount he will pay = 50 + 2.50 = $52.50

3 0

3 years ago

Read 2 more answers

HELP PLEASE I HAVE ONLY A FEW MINUTES TO GET THIS DONE.

oee [108]

Answer:

x=5.5

Step-by-step explanation:

LN and KM intersect and are in the same rectangle, which makes them the same line essentially. Set 49 equal to 6x+16 and then solve to get x by itself.

5 0

3 years ago

Read 2 more answers

What is the area of 5m, 17m, 8m, and 5m, the shape is a kite

Andrei [34K]

Answer:

It can't be a kite. A kite has 2 pairs of equal sides.

Step-by-step explanation:

4 0

3 years ago

The length of a rectangle is four times its width. If the area of the rectangle is 324m^2, find its perimeter.

Anuta_ua [19.1K]

Answer:

$perimeter=90$

Step-by-step explanation:

We know that the length is four times the width, so:

$l=4w$

We also know the area, which is 324 m². The formula for area:

$A=l*w$

Insert the known values:

$324=(4w)*w$

Solve for w. Simplify by removing parentheses:

$324=4w*w\\324=4w^2$

Divide 4 from both sides to isolate the variable:

$\frac{324}{4}=\frac{4w^2}{4} \\\\81=w^2$

Find the square root of both sides:

$\sqrt{81} =\sqrt{w^2} \\\\w=9$

The width is 9 m.

We know the width. Now find the length by using the area formula and inserting known values:

$324=l*9$

Solve for l. Divide both sides by 9:

$\frac{324}{9}=\frac{l*9}{9}\\\\ l=36$

The length of the rectangle is 36. (You can check: 4 times 9 is 36)

Now find the perimeter:

$P=2l+2w$

Insert values:

$P=2(36)+2(9)\\\\P=72+18\\\\P=90$

The perimeter is 90 m.

5 0

3 years ago

Rewrite 0.81 x 104 in scientific notation. x 10 HELP ME

aev [14]

0.81 x 10^4
= 8.1 x 10^3

4 0

3 years ago

Read 2 more answers