All categories

2 years ago

I don't know what I did wrong. I tried it twice but it said it was wrong

Mathematics

1 answer:

Dafna1 [17]2 years ago

5 0

Answer:

I used Desmos. Heres a picture of what its supposed to look like.

Step-by-step explanation:

You might be interested in

6/9 9/12 wich one is bigger

Alexxandr [17]

Answer:

9/12

Step-by-step explanation:

because I is the biggest number

3 0

3 years ago

Read 2 more answers

A student is building a parallelogram- shaped deck with a base of (4x + 3) feet and a height of (3x - 2) feet. Which polynomial

timurjin [86]

Answer:

Step-by-step explanation:

see attached image above

8 0

3 years ago

Read 2 more answers

Can someone help me with these questions

Varvara68 [4.7K]

Answer:

1.) can not be found

2.)V=11403.98

3.)

Step-by-step explanation:

volume = π r×r × H

r = Radius

H = height

π = 3.14

the first one does not have a radius so therefore we can NOT find the volume

the second one is π×(11×11) ×30 =11403.98

the 3rd one is π× (10×10) ×5 =1570.79

hope this helped

5 0

4 years ago

D=rt for r<br> solve for the specified variable

Harlamova29_29 [7]

Answer:

r=d/t

Step-by-step explanation:

d=rt

we are to make r the subject of the formula, so we remove t from the rhs.

we do this by dividing both sides by t

d divided by t= d/t and rt divided by t = r

therefore d/t =rt/t

= r=d/t

4 0

2 years ago

Please help me I need help today thank you and please show work

scoundrel [369]

17) $x-8=11$

18) $9-x=5$

19) $x+6=7$

20) $x+(-4)=-18$

Step-by-step explanation:

17) The difference between a number and 8 is 11

Let number = x

then the equation will be:

$x-8=11$

Solving:

$x-8=11$

$x=11+8\\x=19$

18) Nine less than a number is five.

Let number = x

then the equation will be:

$9-x=5$

Solving:

$9-x=5\\-x=5-9\\-x=-4\\x=4$

19) Seven is equal to a number plus 6

Let number = x

then the equation will be:

$x+6=7$

Solving:

$x+6=7\\x=7-6\\x=1$

20) The sum of a number and -4 is -18

Let number = x

then the equation will be:

$x+(-4)=-18$

solving:

$x+(-4)=-18\\x-4=-18\\x=-18+4\\x=-14$

Keywords: Algebraic Expressions

Learn more about Algebraic Expressions at:

#learnwithBrainly

5 0

3 years ago