Ask question

Ask question

All categories

3 years ago

7

This diagram was constructed with straightedge and compass tools. C is the center of one circle, and A is the center of the othe

r. Select all line segments that must have the same length as segment CD

1 answer:

melamori03 [73]3 years ago

3 0

C and a because there both on the same line as cd

You might be interested in

. Find f(3) for the following function

Snowcat [4.5K]

Answer:

$\boxed {\boxed {\sf D. \ f(3)= 30}}$

Step-by-step explanation:

We are given the function:

$f(x)= 3(2)^x+6$

We want to find f(3), so we must substitute 3 in for x.

$f(3)= 3(2)^3+6$

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction.

Solve the exponent first.

2³= 2*2*2= 4*2= 8

$f(3)= 3(8)+6$

Multiply 8 and 3.

$f(3)= 24+6$

Add.

$f(3)=30$

For the function given, f(3) is 30.

7 0

3 years ago

Read 2 more answers

Write 10×10×10×10 in exponent form and word form

bixtya [17]

Answer:

$10^{4}$

Step-by-step explanation:

6 0

3 years ago

What is the perimeter of the rectangle shown on the coordinate plane, to the nearest tenth of a unit?

Inga [223]

26.8 units

What is the perimeter of the rectangle shown on the coordinate plane, to the nearest tenth of a unit?

13.4 units

17.9 units

26.8 units

40.0 units

5 0

3 years ago

Given: y= 2x + 1 and - 4x + y = 9,<br> solve the system by substitution

kicyunya [14]

Answer:

x=-4 y=-7

Step-by-step explanation:

-4x+y=9 get y alone

add 4x both sides

y=4x+9

insert into y=2x+1

2x+1=4x+9

subtract 1 both sides

2x=4x+8

subtract 4x both sides

-2x=8

divide by -2

x=-4

y=2x+1

y=2(-4)+1

y=-8+1

y=-7

check

-4(-4)+(-7)=9

-16+(-7)=9

9=9

x=-4

y=-7

gl

6 0

3 years ago

Find the measure of the indicated angle to the nearest degree.

Gelneren [198K]

Answer:

Answer is B. 76.

Step-by-step explanation:

Let thw unknow angle be y

sin y = p/h

sin y = 32/33

y = sin‐¹(32/33)

y = 75.85888977

so y = 75.9 = 76

4 0

3 years ago