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Katarina [22]
4 years ago
7

Becky d james have a total of 4 2/8 feet of yarn. Becky has 1 5/8 feet of yarn. How many feet of yarn does james have?

Mathematics
1 answer:
ra1l [238]4 years ago
7 0
Let
x----------------> <span>feet of yarn of Becky
y----------------> </span><span>feet of yarn of James

we know that
4 2/8------> 4 1/4--------> (4*4+1)/4-----> 17/4
1 5/8------> (1*8+5)/8-----> 13/5
x+y=4 2/8-------> x+y=17/4----> equation 1
x=1 5/8--------> x=13/5------> equation 2
substitute 2 in 1
[13/5]+y=17/4------> y=(17/4)-(13/5)----> y=[5*17-4*13]/20
y=(85-52)/20-----> y=33/20----> y=1.65-----> y=1 65/100----> y=1 13/20

the answer is
</span><span>james have 1 13/20 ft of yarn</span>
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6 0
3 years ago
Select all the true statements. Triangle A B C where the measure of angle A is 2 x plus 1 degree, angle B is x degrees, and angl
Step2247 [10]

Answer:

B= 41; C  = 56; A = 83

Step-by-step explanation:

Given

A = 2x + 1

B = x

C = x + 15

Required

Arrange the angles from smallest to largest

First, we need to determine the value of x.

Since, it is a triangle:

A + B + C = 180

Substitute values for A, B and C

2x + 1+ x + x + 15 = 180

Collect Like Terms

2x + x + x = 180 - 15 -1

4x = 164

Solve for x

x= 164/4

x= 41

Solve for A, B and C

A = 2x + 1

A = 2 * 41 + 1

A = 82 + 1

A = 83

B = x

B= 41

C = x + 15

C  = 41 + 15

C  = 56

From Smallest to Largest, we have:

B= 41; C  = 56; A = 83

6 0
3 years ago
Assuming your hypothesis is supported, which of the following graphs predicts the response of the female cricket to the male’s s
siniylev [52]
<span>The correct answer for this question is this one: "
Hint 1. Predicting the outcome of the experiment if your hypothesis is supported First, review your hypothesis.

Your hypothesis states that female crickets respond to both the chirp rate of the male’s song and the local temperature when identifying potential mates. From this hypothesis, you make the following prediction: If a female cricket is at a different temperature from a male of the same species, she will not respond to the male’s song. 

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3 years ago
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Vikki [24]

Answer:

28

Step-by-step explanation:

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8 0
3 years ago
No scammers please, please
slavikrds [6]

Answer:

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Step-by-step explanation:

trust me

3 0
3 years ago
Read 2 more answers
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