2 years ago

HELP ME WITH THIS QUESTION AND PLEASE EXPLAIN HOW YOU GOT IT!!!

1 answer:

5 0

Try drawing a line between ∠a and ∠b and label it Z or z. Connect the line with D.
z=b+c
d=z+a
d=a+b+c
I hope this helped.

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which expression is equivalent to 5(2x - 7) A. 2x - 35 B. 7x - 2 C. 7x - 12 D. 10x - 7 or E. 10x - 35

seraphim [82]

5(2x - 7)
= 10x - 35

answer
E. 10x - 35

4 0

2 years ago

Write the expression that is represented by the phrase below.

Inga [223]

Answer:

y^2-(x+4)

Step-by-step explanation:

y^2-(x+4)

3 0

1 year ago

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one-third of a number x is equal to 22 less than the number. Write and solve an equation to find the number.

Debora [2.8K]

$1 \div 3x = 22 - x$

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2 years ago

please help now it kinda important i get it done soon or i cant go to a dance for my school tomorrow. im begging u ill give u 5

harkovskaia [24]

Answer: 352496

Step-by-step explanation:

First, to find 20% of 440,620, you can multiply:

0.2 x 440,620 = 88,124

Then, to find the new weight of the ship, you can subtract the 20% that was just found (88,124) from the ship's original weight (440,620) to get:

440,620 - 88,124 = 352,496

Therefore, the ship's weight is now 352496.

I hope this helps!

6 0

1 year ago

2. Find the area and circumference of the circle to the right. 16.6 m

adoni [48]

Answer:

AREA:

$A=216.42m^2$

CIRCUMFERENCE:

$C=52.15m$

Step-by-step explanation:

The formula that is used to calculate the area of a circle is:

$A=\pi r^2$

Where "r" is the radius of the circle.

The formula for calculate the circumference of a circle is:

$C=2\pi r$

Where "r" is the radius of the circle.

Then, you need to find the radius. This is:

$r=\frac{16.6m}{2}=8.3m$

Substituting the radius, you get that the area and the circumference are:

AREA:

$A=\pi (8.3m)^2=216.42m^2$

CIRCUMFERENCE:

$C=2\pi (8.3m)=52.15m$

7 0

2 years ago

Read 2 more answers