3 years ago

Help its urgent!! I can not figure it out!!

Mathematics

1 answer:

gladu [14]3 years ago

5 0

What is the problem?

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Need help understanding this problem.

harina [27]

Basically it’s r=c/2pi meaning it’d be r=62/2(3.14) which would give you r=9.87

5 0

2 years ago

What is the slope of the line through (-3,0) and (-4,-2)?

rodikova [14]

AnswerY=-10/3x+11:

Step-by-step explanation:

M=0--2/-3-4= -10/3

Y-1=-10/3(x-3)

-10/3x+10+1

Y=-10/3x+11

4 0

3 years ago

PLEASE HELP ASAP! ! ! ! ! ! ! ! ! ! ! ! ! ! !

Natalka [10]

f(x)= -x^2+4 plotted vertex (0,4)

8 0

3 years ago

I need this problem solved real quick

PIT_PIT [208]

Let's take this problem step-by-step:

The ;unlabeled angle' adjacent to the 'outside angle of measure 78°'

⇒ is on a straight line

⇒ sum of angle measure = 180 degrees

$unlabeled_.angle+78 = 180\\unlabeled_.angle = 102$

Now we know:

⇒ sum of all angles in a triangle ⇒ 180°

Let's put that in equation form and solve:

$x + 102 + 57=180\\x + 159=180\\x = 21$

Answer: 21°

Hope that helps!

#LearnwithBrainly

8 0

2 years ago

Roberto has eight coins that are all dimes or nickels. They are worth $0.50. How many dimes and how many nickels does Roberto ha

natita [175]

Answer: Roberto has 2 DIMES and 6 NICKELS.

Step-by-step explanation:

Equation 1: 2 * 10 = 20 cents (Dimes)

Equation 2: 6 * 5 = 30 cents (Nickels)

Solution: 30 + 20 = 50 cents

7 0

3 years ago