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Mars2501 [29]
2 years ago
7

Help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Mathematics
2 answers:
horsena [70]2 years ago
8 0

Answer:

7/30

Step-by-step explanation:

First we subtract. 3/5-1/4 is 12/20-5/20=7/20. Then we multiply 2/3 with 7/20.

7/20*2/3=14/60 or 7/30

o-na [289]2 years ago
4 0
The answer in simplest form is 7/30
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Math 7a using number sense to solve equations
Anika [276]
Simple...

you have: \frac{n}{3} =12


and

\frac{n}{3} =-12

To solve for....\frac{n}{3} =12

Multiply to remove the denominator-->>

3*  \frac{n}{3} =12*3

n=12*3

n=36

Then-->>>

\frac{n}{3} =-12

Do the same thing-->>

3* \frac{n}{3} =-12*3

n=-12*3

n=-36

Thus, your answer.



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4 years ago
Find the value of c using the distributive property. Write your answers in the blanks
Inessa [10]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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The sum of three numbers is 91. The third number is 4 times the second. The first number is 5 less than the second. What are the
notka56 [123]

Answer:

11,16,64

Step-by-step explanation:

5 0
3 years ago
What is the product of the two binomials below (3A+4B)(3A-4B)
Mariulka [41]

Answer:

9A^2 - 16B^2.

Step-by-step explanation:

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Hope this helps!

5 0
3 years ago
I WILL AWARD BRAINLIEST!!<br><br> Find:<br><br> Given: ∆ABC ≅ ∆DEF<br> Find: AB, m∠F
madreJ [45]

Answer: AB=DE=6 units

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Step-by-step explanation:

Given: ∆ABC ≅ ∆DEF

We know that if two triangles are congruent then their corresponding sides and angles are congruent. [By CPCTC]

Now, AB≅DE=6 units

Therefore, AB= 6units

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m\angle{D}\cong m\angle{A}=30^{\circ}\\\Rightarrow\ m\angle{D}=30^{\circ}

m\angle{F}\cong m\angle{C}=50^{\circ}\\\Rightarrow\ m\angle{F}\cong50^{\circ}


7 0
3 years ago
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