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m_a_m_a [10]
3 years ago
9

Please show workings Plssssssssss

Mathematics
1 answer:
Luda [366]3 years ago
5 0

Answer:

The length of XY is 11.

Step-by-step explanation:

since the triangles are congruent to one another,

(4x-7)=(2x-3)

move the like terms to the other side

4x-2x=-3+7

2x=4

x=4

then subsitute x into the equation

2(4)+3

= 11

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Can anyone tell me to solve this..
ivann1987 [24]
Really !  What are you going to do when  the moment comes
on an exam when you have to do it on your own ?


<u>(1/4) (8x + 16) = -10</u>

Multiply each side by 4 :

8x + 16 = -40

Subtract 16 from each side:

8x = -56

Divide each side by 8 :

<u>x = -7</u>
5 0
3 years ago
Read 2 more answers
What is the truth value of (~p V q) ^ r if p is true, q is false, and r is true?
disa [49]

Answer:

i dont know im only getting points for this so i dont

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4 0
3 years ago
Each power smoothie that Theo makes has 3 scoops of mango, 1 scoop of strawberries, and 1 scoop of spinach. If Theo makes 7 powe
EleoNora [17]

Answer: 35 scoops total!

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Now you would do 7*5=35

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5 0
4 years ago
Last month John had $240 in his savings account. He got money for his birthday and now he has $320. What is the percent of chang
Elis [28]

Answer:

Should be a 33.33% increase

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4 0
3 years ago
Carmen participated in a read-a-thon.Mr Cole pledged $4.00 per book and gave Carmen $44. How many books did Carmen read?
Morgarella [4.7K]
To do this we will divide d amount of money Mr. Cole gave her to d amount of money she gets per book. den d answer will be d amount of books Carmen read. lets do it:-

44 ÷ 4 = 11
Carmen read 11 books.

CHECK OUR WORK:-

11 × 4 = 44
We were RIGHT!!!!!

So, Carmen read 11 books!!

Hope I helped ya!!!! xD 
3 0
3 years ago
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