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ELEN [110]
3 years ago
14

PLEASE HELP. i have one hour to get this done and i have no clue what to do on this bonus question i need to pass!! look in the

photo for the question and image!!

Mathematics
2 answers:
hodyreva [135]3 years ago
8 0
AB= 32.5
BC= 65
perimeter : 214

10x-5=13x-26
-10x +26

21=3x
7=x

AB: 10(7)-5
70-5
65

BC: 13(7)-26
65


65(.5)= 32.5

perimeter: 65+65+84= 214
Scilla [17]3 years ago
5 0

Answer: the perimeter is 214. AB's half is 32.5 and BC's whole is 65

Step-by-step explanation: 10x-5 and 12x-26 are equal, as shown by the marks on their lines, so we can set them equal to each other to solve for x. when solved x=7. then plug 7 into each equation to get 65. lastly add up 84+65+65 to get 214.

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I paid $8.50 each for movie tickets and i spend a total of $144.50. If n, represents how many tickets i bought, write and equati
damaskus [11]
Answer:
$144.50/8.50 = n

Explanation:
The word each indicates this equation will use division. We know the total is 144.50, so that will be the number being divided. 8.50 is the number 144.50 is divided by. The quotient will be represented by the variable, n.
8 0
3 years ago
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At a local pool club they advocate having 1 lifeguard for every 50 people.
kifflom [539]
C

Hope I helped! :-)

~Sequoyah! :-)

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B875%7D%20" id="TexFormula1" title=" \sqrt[3]{875} " alt=" \sqrt[3]{875} "
icang [17]

We are given the following expression:

\sqrt[3]{875}

We can factor 875 as:

\sqrt[3]{125\times7}

Now we will use the following property:

\sqrt[x]{a\times b}=\sqrt[x]{a}\times\sqrt[x]{b}

Applying the property:

\sqrt[3]{125}\times\sqrt[3]{7}

Solving the cubic root on the left:

5\sqrt[3]{7}

Since we get simplify any further this is the answer.

8 0
1 year ago
Can someone help me with the questions in the picture?
OverLord2011 [107]

Answer:

y = 8

Step-by-step explanation:

Equation of the line that passes through (-2, 8) with a slope of 0, can be written in point-slope form, y - y_1 = m(x - x_1) and also in slope-intercept form, y = mx + b.

Using a point, (-2, 8) and the slope (m), 0, substitute x1 = -2, y1 = 8 and m = 0 in y - y_1 = m(x - x_1).

Thus:

y - 8 = 0(x - (-2))

y - 8 = 0

Rewrite in slope-intercept form

y - 8 + 8 = 0 + 8 (addition property of equality)

y = 8

8 0
3 years ago
Write 4x to 3/7 power in radical form . Thanks
belka [17]

Answer:

\sqrt[7]{(4x)}³

Step-by-step explanation:

4x to 3/7 power in radical form

= \sqrt[7]{(4x)}³

7 0
3 years ago
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