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1 year ago

Translate this sentence into an equation.

Mathematics

2 answers:

Alex73 [517]1 year ago

8 0

54 = 12 + rhonda's height

54 = 12 + r

olga2289 [7]1 year ago

3 0

Answer:

54=12+r

Step-by-step explanation:

'Sum' means to add.

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RS=2x-8, ST = 11, RT = x+10

ziro4ka [17]

Answer:

$Equation~=~\Large\boxed{2x+3=x+10}$

$x~=~\Large\boxed{7}$

$RS~=~\Large\boxed{6}$

$RT~=~\Large\boxed{17}$

Step-by-step explanation:

Given information

$RS=2x-8$

$ST=11$

$RT=x+10$

Derived expression from the given information

Presumably, I think this is a combination of segments

$RS+ST=RT$

Substitute values into the given expression

$(2x-8)+(11)=(x+10)$

Combine like terms

The following is the expression

$\Large\boxed{2x+3=x+10}$

Subtract 3 on both sides

$2x+3-3=x+10-3$

$2x=x+7$

Subtract x on both sides

$2x-x=x+7-x$

$\Large\boxed{x=7}$

Substitute the x value into corresponding expressions to determine the final value

$RS=2x-8=2(7)-8=14-8=\Large\boxed{6}$

$RT=x+10=(7)+10=\Large\boxed{17}$

Hope this helps!! :)

Please let me know if you have any questions

3 0

2 years ago

Reese read twice as many pages Saturday than she read Sunday. If she read a total of 78 pages over the weekend, how many pages d

eimsori [14]

Given:

Reese read twice as many pages Saturday than she read Sunday.

She read a total of 78 pages over the weekend.

To find:

The number of pages she read on Sunday.

Solution:

Let x be the number of pages she read on Sunday.

Reese read twice as many pages Saturday than she read Sunday. So, the number of pager she read on Saturday is 2x.

Total number of page she read over the weekend is:

$Total=x+2x$

$Total=3x$

She read a total of 78 pages over the weekend.

$3x=78$

$x=\dfrac{78}{3}$

$x=26$

Therefore, Reese read 26 pages on Sunday.

3 0

3 years ago

Which equation represents the line of reflection for this graph?

tino4ka555 [31]

Answer:

x= 0

Step-by-step explanation:

Because it scale factor

7 1

3 years ago

What is the value of the expression 3^2(2^3+4)/2^2?

Step2247 [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

Twenty-four apple trees produced 220 lbs of apples. At the same rate, how many trees are needed to produce 550 lbs of apples?

defon

Answer:

Step-by-step explanation:

220*2 = 440

+ 220/2 = 550

5 0

3 years ago