1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sveta_85 [38]
3 years ago
10

ASAP PLEASE!!!!

Mathematics
1 answer:
Mashutka [201]3 years ago
8 0

Answer: 74

Step-by-step explanation:

You might be interested in
I really need help please thank u ❤❤❤
svet-max [94.6K]
A)   t(-3) = 1

b)   t(1) = -3

c)   t(3) = 5

d)   t(0) = -4
4 0
3 years ago
What is the measure of {CED and {ACD?
pogonyaev

Answer:

Part a) m

Part b) m

Step-by-step explanation:

step 1

Find the measure of angle ACB

we know that

The sum of the measures of interior angle of a triangle must be equal to 180\°

so

In the triangle ABC

m

m

m

step 2

Find the measure of angle ACD

we know that

m -------> by supplementary angles

we have

m

substitute

m

m

step 3

Find the measure of angle CED

we know that

m<DCE=m<ACB ------> by vertical angles

so

m

Remember that

The sum of the measures of interior angle of a triangle must be equal to 180\°

so

In the triangle CDE

56\°+60\°+m

116\°+m

m

8 0
3 years ago
Find the equation of the circle with center at (-1, 3) and radius of 4. a. (x - 1)2 + (y + 3)2 - 4 c. (x - 1)2 + (y + 3)2 = 16 b
Pie

\textit{equation of a circle}\\\\ (x- h)^2+(y- k)^2= r^2 \qquad center~~(\stackrel{-1}{ h},\stackrel{3}{ k})\qquad \qquad radius=\stackrel{4}{ r} \\\\\\\ [x-(-1)]^2+[y-3]^2=4^2\implies (x+1)^2+(y-3)^2=16

7 0
2 years ago
A spherical balloon has a circumference of 21 cm. What is the approximate surface area of the balloon to the nearest square inch
otez555 [7]
Fourty two or something like that
5 0
3 years ago
PLEASE HELP QUICKLY!!!<br><br> x^2 + (x+9)^2 = 45^2
andreev551 [17]

Step-by-step explanation:

x^2+(x+9)^2=90

x^2+(x+9)^2-90=0

x^2+x^2+9^2+2*x*9-90=0

x^2+x^2+81+18x-90=0

2x^2+18x-9=0

4 0
2 years ago
Other questions:
  • Divide 33 into two groups so the ratio is 4 to 7 how do you divide it
    6·2 answers
  • PLEASE HELP ASAP!!!!!!!!!!!!
    13·1 answer
  • Is fluid ounce bigger than 1 cup
    6·1 answer
  • Least greatest ordering integers
    9·1 answer
  • What is 3 times 3 please answer<br> so i can prove my sister wrong
    13·1 answer
  • Will mark branliest please help
    9·2 answers
  • Write a number in the blank that makes this question true<br> 43+29=__+60
    13·1 answer
  • Help with the geometry pls and thx​
    10·1 answer
  • Please help me thank you
    5·1 answer
  • 7x−1)+(−x−2) pls help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!