01/20/21

Kristina has $ 5.15 in quarters and nickles in her car. The number of nickles is one more than the number of quarters. How many of each type of coin does she have?
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01/20/21

Describe the error in writing an equation of the line that passes through the point (3, 4) and is parallel to the line y = 2x+1.
nee e2bb2qibdhbdeqydbqbdqqbqyhbdqiqb
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01/20/21

Integrate the following
Integrate the following:∫ sec(3z+4)dz
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01/20/21

Is this math statement true:
Is this math statement true:: If AB = 0, then A = 0 or B = 0 or both are equal to zero.    
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01/20/21

A piggy bank contains quarters and dimes. There are 30 coins in the jar, and the total value is $6.30. How many quarters and dimes are in the piggy bank?

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01/20/21

Trigonometry pre calc 12
Solve the equation 2 cos2 θ - 1 = 0 for θ, where 0 ≤ θ < 360.
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01/20/21

Trigonometry pre calc 12
find the value θ if 0 ≤ θ < 360 for tan 𝜃 = 3√
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01/20/21

Trigonometry pre calc 12
Solve the equation 4 cos2 θ-1=0  for θ, where 0 ≤ θ < 360. 
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01/20/21

Trigonometry pre calc 12
Angle 0 lies in quadrant IV and tan 0 = -4/5.  Find the exact values of the other two trigonometric ratios.
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01/20/21

Trigonometry pre calc 12
Angle 0 lies in quadrant III and tan 0 = 1.  Find the exact values of the other two trigonometric ratios.the zero = theta
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01/20/21

Write an equation in slope-intercept form for the line that passes through the given point and is parallel to the graph of the equation. (4,−3); y=3x−5

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01/20/21

Write an equation in point-slope form for the line that passes through the point with the given slope. (–6, –3), m = –1
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01/20/21

A party company has chairs and tables for rent. The total cost to rent 9 chairs and 7 tables is $ 72. The total cost to rent 3 chairs and 5 tables is $42. What is the cost of chairs and tables?
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01/20/21

Math homework spiral
A rental car agency charges $220.00 per week plus $0.25 per mile to rent a car. How many miles can you travel in one week for $382.50?
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01/20/21

On a farm that only raises horses and cow, the ratio of horses to cows is 27:23. What fraction of the livestock are horses?
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01/20/21

Find missing angles in triangles using ratios
One angle of a triangle measures 75°. The other two angles are in a ratio of 4:17. What are the measures of those two angles?
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01/20/21

Find the largest two consecutive odd integers whose sum Is not greater than 46
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01/20/21

The further to the ​LEFT ​an integer is on the number line the ​GREATER ​the value it has. a)True b)False
I really need a answer and fast! and plzzz help me
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01/20/21

Slope -intercept

Which equation is in slope -intercept form and has a y-intercept of -2
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01/20/21

What is the equation in slope-intercept form of the line that crosses through the point (25,0) and is perpendicular to the line represented by y=-5/7x+3

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01/20/21

the ratio of the number of adults to the number of children at a concert was 4:3.there were 96 adults at a concert.how many childrens were there?
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01/20/21

what is sqrt1/7 - sqrt2/sqrt14-sqrt42 ?
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01/20/21

Find the value of x so that the function has the given value. m(x)=4x+15; m(x)=7
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01/20/21

Write an equation to represent this situation.
Demarco has a piece of fabric 6yd long. He uses a piece 3yd long. He cuts the rest into strips that are each 3\4 yd long.How many 3\4 yd long strips are there?Write an equation to represent this... more
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01/20/21

Given that the second derivative of the curve is 6x, what is the equation of the curve? The line y=x+2 is tangent to the curve at point (1,3).
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