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3 years ago

Ludovica creates flash cards for her vocabulary words.She creates 3 more cards per noun.

Mathematics

1 answer:

ella [17]3 years ago

7 0

Answer: what is the whole question angel?

Step-by-step explanation:

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Which of the following is the value or PQ

liberstina [14]

Answer:

B. 61

Step-by-step explanation:

Given:

∆PQR ≅ ∆PQS

PQ = 2x + 41

QS = 7x - 24

QR = 3x + 16

Required:

Numerical value of PQ

SOLUTION:

First, create an equation to find the value of x as follows:

Since both triangles are congruent, therefore:

QS = QR

7x - 24 = 3x + 16 (Substitution)

Collect like terms

7x - 3x = 24 + 16

4x = 40

Divide both sides by 4

4x/4 = 40/4

x = 10

Find PQ by plugging x = 10 into PQ = 2x + 41

PQ = 2(10) + 41

PQ = 20 + 41

PQ = 61

3 0

3 years ago

Jake owns twice as many DVDs as Louis.Bo has sixty fewer DVDs than five times Louis’s collection. If Jake and Bo have the same a

almond37 [142]

There are 20 number of DVD's in Louis collection

Solution:

Let "J" be the number of DVD's with Jake

Let "B" be the number of DVD's with Bo

Let "L" be the number of DVD's with Louis

Given that Jake owns twice as many DVDs as Louis

So we can say,

number of DVD's with Jake = 2(number of DVD's with Loius)

J = 2L ------ eqn 1

Given that Bo has sixty fewer DVDs than five times Louis’s collection

So we can say,

number of DVD's with Bo = 5 times number of DVD's with Louis - 60

B = 5L - 60 ---- eqn 2

Given that Jake and Bo have the same amount of DVDs

number of DVD's with Jake = number of DVD's with Bo

J = B ---- eqn 3

Let us solve eqn 1, 2, 3 to find value of "L"

From eqn 1 and eqn 3,

2L = B ----- eqn 4

Substitute eqn 4 in eqn 2

2L = 5L - 60

2L - 5L = -60

-3L = -60

Thus there are 20 number of DVD's in Louis collection

4 0

3 years ago

Please help me on this

lina2011 [118]

PART A - Thirteen times eight equals 104. That is the number of seats that there is. Therefore, $66 times 104 is $6864.

PART B - Twenty four times five is 120 which is the number of seats. Then 120 times $45 is $5400.

PART C - Since the lower field makes $6864 and the upper level makes $5400, the lower field makes more money.

3 0

3 years ago

FindDifference between 301 - 134

MrMuchimi

The difference between 301 and 134 is 167

What is difference?

Difference in mathematics means subtracting one number from another.

According to the question, we were asked to subtract 134 from 301

301 -134

= 167

Hence the difference between 301 and 134 is 167