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Sindrei [870]
3 years ago
13

Jason worked three more hours than Keith. Jason worked 12 hours. Which equation represents the situation, if K is the number of

hours Keith worked?

Mathematics
2 answers:
Vikentia [17]3 years ago
7 0

Answer:

J=12. K=3 less than J. 12-3=K

Step-by-step explanation:

ivolga24 [154]3 years ago
4 0

Answer:

The answer is C

Step-by-step explanation:

K+3=12

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Find the length of the segment indicated. Round your answer to the nearest tenth if necessary.
guajiro [1.7K]

Answer:

<em>Length of x ⇒ ( About ) 11.5; Option C</em>

Step-by-step explanation:

<em>~ Let us plan this question step-by-step. We know that the line segment with length 13.1 is a radii to the circle, as well as a hypotenuse to a right triangle. Respectively the hypotenuse of another triangle is a hypotenuse as well. By radii ≅, these two part of these two triangles are ≅ ~</em>

1. If these two parts are ≅, the triangle with leg x has a hypotenuse of 13.1 as well ( through ≅ ). This would mean that Pythagorean theorem is applicable for this triangle, as to solve for line segment x.

2. By Pythagorean Theorem ⇒

6.2^2 + x^2 = 13.1^2,

38.44 + x^2 = 171.61,

x^2 = 133.17

<em>Length of x ⇒ ( About ) 11.5</em>

7 0
3 years ago
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goblinko [34]
Rate of change is slope
So change in y/change in x
150/3=50
3 0
4 years ago
Which is the best estimate of the time Laura spent riding her bike on Saturday and Sunday? Look at the picture ^-^ Thank you!
anzhelika [568]
Answer B Because the total comes out as 7  7/8
8 0
3 years ago
Read 2 more answers
4. At a school fair, 30% of the pies sold had cheese filling, 25% had beef filling and the remaining 90 pies had potato filling.
astra-53 [7]

Answer:

Step-by-step explanation:

a) Percentage of potato filling = 100 - (30 + 25) = 100 - 55 = 45 %

b) Let the number of pies sold = x

45% of x = 90

\dfrac{45}{100}*x=90\\\\\\x=90*\dfrac{100}{45}\\\\\\x=2*100\\

Number of pies = 200

c) Number of cheese filling = 30% of 200    

                                             =\dfrac{30}{100}*200\\\\= 30*2\\\\\\= 60

Number of beef pies = 25% of 200

                                   =\dfrac{25}{100}*200\\\\\\=25*2\\\\= 50

Difference = 60 - 50 = 10

There are 10 more cheese pies than beef pies.

6 0
2 years ago
A broker/dealer bought ABC stock at 8 for its inventory position. A month later when the inter-dealer market for ABC was 10.50 -
makvit [3.9K]

Answer:

[D] 11.25

Step-by-step explanation:

Broker/dealers must trade with customers based on the current bid and ask.

10.50 Bid for customers selling

11.25 Ask for customers buying

3 0
3 years ago
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