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3 years ago

50 POINTS

1 answer:

5 0

Hello,

The answer is

<span>B. Y-intercept of (0, −1), starts down on the left, gets closer to y = −3 on the right

Hope this helps</span>

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A gift basket that contains jars of jam and packages of bread mix costs $45. There are 8 items in the basket. Jars of jam cost $

castortr0y [4]

The equation you had:
6x + 5y = 45

Solve for Y:
5y = (-6x) + 45 divide by 5
y = (-6/5)x + 9
y = -1 1/5x +9

4 0

3 years ago

Read 2 more answers

Finding area of shaded sectors.

tekilochka [14]

Answer:

69.81 sq. m. (rounded to 2 decimal places)

Step-by-step explanation:

The sector of a circle is "part" or "portion" of a circle. The formula for the area of a sector is:

$A=\frac{\theta}{360}*\pi r^2$

Where

$\theta$ is the central angle

r is the radius

Given the figure, the arc is given as 80 degrees, but not the central angle of the shaded sector. But from geometry we know that the central angle and the intercepted arc have the same measure. So we can say:

$\theta = 80$

Also, the radius of the circle shown is 10 meters, so

r = 10

Now, we substitute in formula and find our answer:

$A=\frac{\theta}{360}*\pi r^2\\A=\frac{80}{360}*\pi (10)^2\\A=\frac{2}{9}*100\pi\\A=\frac{200\pi}{9}\\A=69.81$

Thus,

The area of the shaded sector is 69.81 sq. meters.

5 0

3 years ago

What is the square root of 4

Nina [5.8K]

Answer:

The square root of 4 is 2 because 2 times itself produces 4

2 * 2 = 4

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Simplify the following surd expressions

olasank [31]

Answer:

<h2>see the answers ⤵️</h2>

Step-by-step explanation:

<h3>to understand the solving steps you need to know about</h3>

algebra
PEMDAS
redical

<h3>adding or subtracting with redical experience is nothing but algebraic addition or subtraction</h3><h3>let's solve:</h3>

$a)7 \sqrt{3} - 2 \sqrt{3} + \sqrt{3} - 3\sqrt{3} \\ 8 \sqrt{3} - 5 \sqrt{3} \\ 3 \sqrt{3}$

$b)5 \sqrt{7} + 4 \sqrt{7} - 8 \sqrt{7} \\ 9 \sqrt{7} - 8 \sqrt{7} \\ \sqrt{7}$

6 0

3 years ago

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Give me an example of a decimal that is irrational...then show me the ratio.

irina [24]

The number 2.71828182846... is irrational since the decimal portion "71828182846" goes on forever without any pattern. We cannot write this as a fraction or ratio of whole numbers.

6 0

3 years ago