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romanna [79]
2 years ago
12

Help pls lol Ahiwbsianaikebdoansijahdiwkanjdjsbfjnsbdjebjfjf

Mathematics
1 answer:
Sedbober [7]2 years ago
4 0

Answer:

the perimeter of this trapzoid is 26.5.

Sorry if I am wrong and please do correct me if I am wrong.

Step-by-step explanation:

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HELP PLEASEE NOWWWWEWEWNENSH PLEASEE OMG
Irina-Kira [14]

Answer: None.

Step-by-step explanation: It is translated up one unit and then reflected across the y axis

4 0
3 years ago
2/5 + 3/8 - Adding fractions
m_a_m_a [10]

Answer:31/40

Step-by-step explanation:

To add you have to have a common denominator. To get that you can multiply each fraction by one in different ways. 2/5 *8/8= 16/40 and 3/8* 5/5= 15/40 and then add those two to give you 31/40.

5 0
3 years ago
Read 2 more answers
Combining like terms with rational coefficients <br> 7/8m+9/10-2m-3/5
nikklg [1K]

Answer:

Ah yes, one of my favorite topics.

Step 1: Which ever fraction comes first, you will solve it first. For this question, focus on doing \frac{7}{8}m-2m first. Afterwards, do \frac{9}{10}-\frac{3}{5}

Step 2: First one equals to 1.125. Next, find the LCD (lowest common dominator, which is 10). \frac{9}{10} -\frac{6}{10}=\frac{3}{10}

Step 3: 1.125+3/10

7 0
3 years ago
the sum of two numbers is 49.Twice the smaller number is 97 less than 3 times the larger number.What are the numbers. help mee I
kondaur [170]

Answer:

smaller number is 10

larger number is 39

Step-by-step explanation:

a = small number

b = larger number

a + b = 49

2a = 3b - 97

substitute 49-a into second equation for b

2a = 3(49-a) - 97

2a = 147 - 3a - 97

5a = 50

a = 10

b = 39

7 0
3 years ago
15 POINTS!!!HELP!! JUST TELL ME THE FORMULA I NEED TO USE !!!
dimulka [17.4K]

Answer: No.

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3 0
2 years ago
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