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koban [17]
3 years ago
8

Julia collects colored beads for craft projects. Of Julia’s beads, 4

Mathematics
1 answer:
Ganezh [65]3 years ago
3 0
Red beads = 1 - (4/9 + 1/5 + 1/4) = 1 - 161/180 = 19/180
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PLZZZ HELP IM IN A RUSH
cupoosta [38]
1/3 - 2/9 - 1/3

= -2/9
(Decimal: -0.222222)
4 0
3 years ago
AB = 44 + 3xBC = 33 + yCD = 64 − xAD = 48 − 2yQuadrilateral ABCD is a parallelogram if both pairs of opposite sides are congruen
Otrada [13]

The lengths (in centimeters) of the opposite side pairs are 59 cm , 38 cm. Option C) is the correct answer.

<u>Step-by-step explanation</u>:

<u>step 1</u> :

Given that,

Quadrilateral ABCD is a parallelogram if both pairs of opposite sides are congruent.

<u>step 2</u> :

The opposite sides are AB and CD respectively.

The another opposite sides are BC and AD respectively.

<u>step 3</u> :

If both pairs of opposite sides are congruent, then

AB = CD

44+3x = 64-x

3x+x = 64-44

4x = 20

x = 5

<u>step 4</u> :

BC = AD

33+y = 48-2y

y+2y = 48-33

3y = 15

y = 5

<u>step 5</u> :

Subsitute x=5 and y=5 in any of the given sides,

CD = 64-x = 64-5 = 59

∴ CD = 59 cm

BC = 33+y = 33+5 = 38

∴ BC = 38 cm

The lengths of the opposite side pairs are 59 cm , 38 cm.

3 0
3 years ago
Mathematics sat question
navik [9.2K]

Answer: A) a^{2} + a

add the two equations together to get A.

the ones cancel eachother out and you cant add a^{2} to a

5 0
3 years ago
Read 2 more answers
Find the common difference of the arithmetic sequence -6,2, 10, ​
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Answer:

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Solve for t: t ÷ 5 = 8
DIA [1.3K]

Answer:

Step-by-step explanation:

Equation is t÷5=8

first you multiply 5 on each to cancel it out

t÷5*5=8*5

solve to get

t=40

8 0
3 years ago
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