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3 years ago

I will give Brainly liest answer if you answer this. I need it for delta math please please please

Mathematics

1 answer:

Ludmilka [50]3 years ago

4 0

24-87!=ysuusjdjxjdjdjjxo

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Kara mixes different colors of paint to create new colors. The table shows the amount of paint Kara mixes per batch.

Sergio [31]

Answer:

D. Batch 5.

Step-by-step explanation:

The batch should have the same proportion of blue to white to yellow.

In Batch 1, there are two parts of blue, 1.5 parts of white, and 1 part of yellow.

In Batch 5, there are four parts of blue, 3 parts of white, and 2 parts of yellow.

4 / 2 = 2

3 / 2 = 1.5

2 / 2 = 1

Since the proportions are equal to those found in Batch 1, D. Batch 5 will create the same colors as the first batch.

Hope this helps!

8 0

3 years ago

State what additional information is required in order to know that the triangles are congruent

AleksandrR [38]

17 && 19 are both congruent.

5 0

3 years ago

What is the area of a sector with a central angle of 8 π/11 radians and a radius of 7.2 ft? use 3.14 for π and round your final

coldgirl [10]

Answer:

$59.19 ft^2$

Step-by-step explanation:

step 1

Find the area of the circle

The area of the circle is equal to

$A=\pi r^{2}$

we have

$r=7.2\ ft$

$\pi =3.14$

substitute

$A=(3.14)(7.2)^{2}$

$A=162.78\ ft^2$

step 2

we know that

The area of a circle subtends a central angle of 2π radians

using proportion

Find out the area of a sector with a central angle of 8 π/11 radians

$\frac{162.78}{2\pi }\frac{ft^2}{rad} =\frac{x}{(8\pi/11)}\frac{ft^2}{rad} \\\\x=162.78(8/11)/2\\\\x=59.19\ ft^2$

7 0

4 years ago

Add.

Elina [12.6K]

Answer:

2x²+4x-4

Step-by-step explanation:

hope this helps,

that's how you can add, check out the image i uploaded

8 0

2 years ago

Read 2 more answers

Pls anwnser for all my points it will help me so much

Norma-Jean [14]

Answer:

The answer is 17.5 in.

Step-by-step explanation:

The formula is ((a+b)*h)/2=(3+4)*5=35/2=17.5 in.

8 0

4 years ago

Read 2 more answers