3 years ago

What is the y-intercept of the equation 2x + 3y=12? -2/3 12 6 4

Mathematics

1 answer:

pantera1 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

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How can you use absolute value to find the distance from the surface of lake Michigan to its deepest point ? what is the distanc

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Subtracting this work for me

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3 years ago

Express sin 404 in terms of the sine of a positive acute angle.

34kurt

Sin404 = sin(360 + 44)
as sin(360 + α) = sinα
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4 years ago

A bag contains purple marbles and red marbles, 34 in total. The number of purple marbles is 2 more than 3 times the number of re

Irina-Kira [14]

Answer:

There are 26 purple marbles in the bag.

Step-by-step explanation:

Firstly, you have to make an expression in terms of x where x represent red marbles. Given that the question says purple marbles is 2 more than 3 times the number of red marbles. So the expression is :

Let red marbles = x,

$purple = 2 + 3x$

$red = x$

Next, given that the total marbles in the bag is 34 so you have to add both marbles together and solve the value of x :

$2 + 3x + x = 34$

$4x = 32$

$x = 32 \div 4$

$x = 8$

Lastly, you have to substitute the value of x into the expression of purple marbles :

Let x = 8,

$purpe = 2 + 3(8)$

$purple = 26$

7 0

3 years ago

Write an equation of the circle with center (7,4)<br> and diameter 10

cestrela7 [59]

Circles follow ghe equations
(x-h)^2 + (y-k)^2 =r^2
with center (h,k) and radius r
for this circle it would be
(x-7)^2 + (y-4)^2 = 100

7 0

3 years ago

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What is the volume of a cone with the height of 6 inches and the diameter of 4 inches?

Viktor [21]

A is the answer because I had the answer on I ready

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3 years ago