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sashaice [31]
2 years ago
14

A grocer wants to make a 10-pound mixture of peanuts and cashews that he can sell for $4.75 per pound. If peanuts cost $4.00 per

pound and cashews cost $6.50 per pound, how many pounds of each should he use?
Let p = pounds of peanuts and let c = pounds of cashews. Write a system of equations that could be used to solve the problem.
Mathematics
1 answer:
Gnoma [55]2 years ago
6 0

Answer:

id.k

Step-by-step explanation:

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The figure below shows the design of a truss to support the weight of a roof. In this truss design, ∠A⩭∠D and ĀF⩭DF.
bearhunter [10]

Answer:

m\angle A= 30^{\circ}

Step-by-step explanation:

In the question, we're given \angle A\cong \angle D. Therefore, the measure of these two angles must be equal.

To find the value of x, set these two angles equal to each other:

4x-26=x+16

Add 26 and subtract x from both sides:

3x=42

Divide both sides by 3:

x=\frac{42}{3}=14

Since \angle A was labelled as 4x-26, substitute x=14 to find its measure:

\angle A=4(14)-26,\\\angle A=56-26,\\\angle A=\boxed{30^{\circ}}

You can also substitute x=14 into the label of angle D as angle A is congruent to angle D for easier calculations (14+16=\boxed{30^{\circ}}).

5 0
3 years ago
Which expression is equivalent to the value of 144?
9966 [12]

Answer:

100+44

Step-by-step explanation:

3 0
2 years ago
Identify the slope of the line shown in the graph below: Graph of a vertical line with an x intercept of 5.
4vir4ik [10]
The slope is undefined, if the line is vertical the slope equation m=(change in y)/(change in x) becomes undefined because youd be dividing by zero
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3 years ago
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Y= 2x-3 i think, but i may be wrong
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PLEASE HELP ME AND I WILL GIVE BRAINLIEST ANSWER!
aliina [53]
I think it maybe greater than becuase i looked at the y intercept and it was a two ok so then i looked for a slope of 3x but in the picture the slope is only 2x. 
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