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netineya [11]
3 years ago
11

An art class is making a mural for the school that has a triangle drawn in the middle. The length of the bottom of the triangle

is x. Another side is 1 more than three times the length of thr bottom of the triangle. Write and simplify an expression for the perimeter of the triangle.
Mathematics
1 answer:
Fittoniya [83]3 years ago
8 0

Answer:

is that all the info they gave you?

Step-by-step explanation:

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The problems in this lesson review basic arithmetic skills.
gladu [14]

Answer:

false

Step-by-step explanation:

3 0
3 years ago
A shipping company charges 15 to ship a package and 5% of the shipping charge for insurance on the package what is the total cos
ddd [48]
The total cost of shipping a package with the cost of $15 exclusive if 5% insurance is 15.75 dollars. This is calculate by getting first the 5% of 15 dollars, 15 dollars multiplied by 5%, equal to 0.75 dollars. Then it will be added to the shipping cost of 15, which is equal to 15.75 dollars.
4 0
3 years ago
A certain brand of rice costs $0.88 for 6.8 ounces.
Slav-nsk [51]
All you need to do is divide .88 by 6.8.

.88/6.8= 0.129 (round upt to .13 cents)

I hope this helps!
3 0
3 years ago
Read 2 more answers
Will mark brainliest. will be reported if only for the points
tia_tia [17]

Answer:

d=~7.6

Step-by-step explanation:

7^2+3^2=d^2

49+9=d^2

58=d^2

Square root of 58=~7.6

d=~7.6

6 0
3 years ago
Read 2 more answers
A bag contains purple marbles and red marbles, 34 in total. The number of purple marbles is 2 more than 3 times the number of re
Irina-Kira [14]

Answer:

There are 26 purple marbles in the bag.

Step-by-step explanation:

Firstly, you have to make an expression in terms of x where x represent red marbles. Given that the question says purple marbles is 2 more than 3 times the number of red marbles. So the expression is :

Let red marbles = x,

purple = 2 + 3x

red = x

Next, given that the total marbles in the bag is 34 so you have to add both marbles together and solve the value of x :

2 + 3x + x = 34

4x = 32

x = 32 \div 4

x = 8

Lastly, you have to substitute the value of x into the expression of purple marbles :

Let x = 8,

purpe = 2 + 3(8)

purple = 26

7 0
3 years ago
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