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
Strike441 [17]
3 years ago
15

What is the solution to –30 + k = 9?

Mathematics
2 answers:
irina1246 [14]3 years ago
8 0

–30 + k = 9

move -30 to the other side

sign changes from -30 to +30

-30+30+k= 9+30

k= 39

Answer: k= 39

nataly862011 [7]3 years ago
3 0
The solution to this question is 39
You might be interested in
PLEASE HELP FAST!!!!!
kap26 [50]

Answer:

See below

Step-by-step explanation:

<u>Given functions</u>

  • f(x)=8^x
  • g(x)=8^(x+5) + 1

As we see g(x) = f(x + 5) + 1, which means <u>horizontal translation 5 units left</u> and <u>vertical translation 1 unit up</u>.

Answer options are all incorrect

7 0
3 years ago
Please help it’s due tonight. Your help will be greatly appreciated.There is also a graph. WILL PUT YOU AS BRAINLY!!!!!!
chubhunter [2.5K]

Answer: see below

Step-by-step explanation:

The shape is a trapezoid

Base 1 (BH) is 10

Base 2 (QA) is 14

Height is 5

Area

A=\frac{base_{1} +base_{2} }{2} h

A=\frac{10+14}{2} *5\\A=12*5\\A=60

Find distance between QB and HA

D=\sqrt{(x_{2} -x_{1}) ^{2}+(y_{2}-y_{1})  ^{2}

Q( -4,4)  B (-2,9)

D=\sqrt{(-2--4)^{2}+(9-4)^{2}  } \\D=\sqrt{2^{2} +5^{2} } \\D=\sqrt{29}

Perimeter

P=10+14+2\sqrt{29} \\P=24 +2\sqrt{29} \\P= 24+10.77\\P=34.77

5 0
3 years ago
I WILL PICK THE BRAINLIEST FOR WHOEVER HAS THE CORRECT ANSWER!
mart [117]
1. 15

2.150


Prizes you need 1 for every 10 entrees so the difference is 1prize per 10Entrees
150 entrees is what the graph needs to show and /10= 15

7 0
3 years ago
Pls help with all of this idk how to do
garik1379 [7]
4 times 1 = 4 so the top one would be 4/12, but i can't help with the rest because i don't understand what they are asking for 
5 0
3 years ago
Geomtry plzzzz help 15 points
alexgriva [62]

Answer:

True.

Step-by-step explanation:

The sides of a triangle rule asserts that the sum of the lengths of any two sides of a triangle has to be greater than the length of the third side. this makes it possible for the triangle to be formed.

4 0
3 years ago
Other questions:
  • How many permutations in the word football
    8·2 answers
  • What the answer question now
    10·1 answer
  • Someone please help me asap! :)
    6·2 answers
  • How to write 3,801,440 in expanded form
    8·2 answers
  • Please could I have some Help :)
    14·2 answers
  • There are 472 stuffed beats in stock at a factory. The factory has 35 cartons of bears. There are 16 in a carton. How many more
    12·2 answers
  • 6 friends are going on a trip and are splitting the cost of a rental house that is $534. How much does each person have to pay?
    12·2 answers
  • This car dealership pays the salesperson a bonus for selling the car equal to 6.5% of the sale price. How much commission did th
    11·1 answer
  • Ken went to a country fair and spent $5 on admission, %6.50 on games, and $7.21 on food. If he has $30 before he went to the fai
    9·1 answer
  • H(x)=(x+5)^2 if we solve h(x)=36
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!