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3 years ago

Solve the equation.

Mathematics

1 answer:

Readme [11.4K]3 years ago

8 0

Answer:

= 14/3

Step-by-step explanation:

add 3 to both sides of the equation

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Please help fast! AB=?

maria [59]

∠A = 180° - (63°+101°)=16°

sine's rule

$\tt \dfrac{AB}{sin~C}=\dfrac{BC}{sin~A}\\\\\dfrac{AB}{sin~63}=\dfrac{9}{sin~16}\\\\AB=29.09$

5 0

3 years ago

Read 2 more answers

A chef at a restaurant uses pounds of butter each day. About how many grams of butter does the chef use each day? Use the conve

Vadim26 [7]

Complete question :

A chef at a restaurant uses 12 pounds of butter each day. About how many grams of butter does the chef use each day? use the conversion factors 16 oz/1 lb and 28.35 grams/1oz

Answer:

5,424 grams

Step-by-step explanation:

To convert using the conversion factor :

Number of pounds of butter * (16 oz/1) * (28.35) /1

Hence,

12 * 16oz/ 1 * 28.35/1

(12 * 16 * 28)

= 5,424 grams

7 0

3 years ago

if you add 2 squares to the right side how many circles would you have to add to the right side to keep it balanced? please help

telo118 [61]

Answer:

4 circles

Step-by-step explanation:

If you subract 3 squares from both sides, you end with 2 circles on the left and one square on the right. That is, 2 circles balance 1 square.

If you add 2 squares on the right, you need to add 2×2 = 4 circles on the left to balance them.

4 0

3 years ago

Given that ABCD is a parallelogram. Find the following

7nadin3 [17]

Answer:

m=8

m<A=83

m<D=97

Step-by-step explanation:

Angles that are opposite of each other in a parallelogram are equal. Knowing this, we can first conclude that angle A and angle C are equal. We can set up the following equation:

$9m+11=8m+19$

Subtract both sides by 11

$9m+11-11=8m+19-11\\9m=8m+8$

Subtract both sides by 8m

$9m-8m=8m+8-8m\\m=8$

To calculate angle A, plug the value of m into its expression.

In a parallelogram, angles that share a side are supplementary, meaning they add up to 180 degrees. Therefore, angle A and angle D are supplementary. Knowing this, we can set up the following equation:

$180=83+D$

Subtract both sides by 83

$180-83=83+D-83\\97=D$

I hope this helps!

3 0

3 years ago

By the distributive law, 49 * 17 + 49 * 3 =

Anika [276]

Answer:

980

hope it helps

8 0

3 years ago