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3 years ago

SOMEONE PLEASE HELP ME WITH THIS!!!!

Mathematics

2 answers:

11111nata11111 [884]3 years ago

8 0

Answer:

I think its answer b

Step-by-step explanation:

in not sure what the question is asking but b is the only answer equal to 2z+5. Im not sure if thats right though. check it on m a t h way.

Ymorist [56]3 years ago

6 0

Answer: B) 2(x + 3) - 1

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Can someone help me plz

enyata [817]

Answer:the answer is 420 :)

Step-by-step explanation:

5 0

3 years ago

Which is bigger 20% of 400 or 1//4 f 360

nekit [7.7K]

20% =20/100=2/10
20% of 400 =(2/10)*400 =80
1/4 of 360= (1/4)*360 =90
90>80, so 1/4 of 360 is bigger than 20% of 400

7 0

3 years ago

Read 2 more answers

Jimmy's backyard is rectangle that is 18 5/6 yards long and 10 2/5 yards wide Jim buy sod in pieces that are 1 1/3 yard long and

g100num [7]

Answer:

111 pieces of soda

Step-by-step explanation:

step 1

Find the area of the rectangular backyard

The area of the rectangular backyard is equal to

$A=LW$

where

$L=18\frac{5}{6}\ yd=\frac{18*6+5}{6}=\frac{113}{6}\ yd$

$W=10\frac{2}{5}\ yd=\frac{10*5+2}{5}=\frac{52}{5}\ yd$

substitute

$A=(\frac{113}{6})(\frac{52}{5})$

$A=\frac{5,876}{30}\ yd^2$

step 2

Find the area of one piece of sod

The area of the rectangular piece of sod is

$A=LW$

where

$L=1\frac{1}{3}\ yd=\frac{1*3+1}{3}=\frac{4}{3}\ yd$

$W=1\frac{1}{3}\ yd=\frac{1*3+1}{3}=\frac{4}{3}\ yd$

substitute

$A=(\frac{4}{3})^2\\\\A=\frac{16}{9}\ yd^2$

step 3

Find the pieces of sod needed

To find out how many whole pieces of sod will Jim need to buy to cover his backyard, divide the area of the backyard by the area of one piece of soda

$\frac{5,876}{30} : \frac{16}{9}=\frac{52,884}{480}=110.175$

Round up

111 pieces of soda

8 0

3 years ago

2 moreee subs to reach Ok guys ik that this isn't a part of academic but i wanna say a story ... since i had 15 subs ive always

KATRIN_1 [288]

Answer:

i'll sub :) <3

Step-by-step explanation:

3 0

3 years ago

Solve for x. I need help with this problem. <br><br>

Advocard [28]

Answer:

x = 9

Step-by-step explanation:

Rule: the two interior angles F and E when added, equal <FGH.

6x + 16 + 60 = 13x + 13 Combine the terms on the left.

6x + 76 = 13x + 13 Subtract 13 from both sides.

6x + 76-13 = 13x Combine

6x + 63 = 13x Subtract 6x from both sides.

63 = 7x Divide by 7

63/7 = x

x = 9

7 0

3 years ago