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
djverab [1.8K]
2 years ago
9

Evaluate the expression for r = 9. 19 + r =

Mathematics
2 answers:
tatuchka [14]2 years ago
8 0

Answer:

29

Step-by-step explanation:

because you add 19 and 9

alekssr [168]2 years ago
5 0
28 is the answer ok
You might be interested in
Solve similar triangles (advanced)
atroni [7]

Answer:

<em>x = 24 </em>

Step-by-step explanation:

The corresponding sides of similar Δs are proportional.

ΔADE ~ ΔABC ⇒ \frac{AD}{AB} = \frac{DE}{BC} = \frac{AE}{AC}

AD = x + 8 ; DE = 8

AB = x ; BC = 6

\frac{x+8}{x} = \frac{8}{6} ⇔ 8x = 6(x + 8) ⇒ <em>x = 24</em>

7 0
2 years ago
Read 2 more answers
Please Help!!<br> Write the function I'm vertex form<br> y = -x^2-2x+6<br> y=
balu736 [363]

Rewrite in standard form and use the form to find the vertex.

(1, 5)

(x - 1)^2 + 5

7 0
3 years ago
How many tenths are there in 2.7?
svetlana [45]

Answer:

One,,,,,,,,,,,,,,,,,,,,,,

3 0
2 years ago
Read 2 more answers
Can someone help me with the test
klio [65]
60cm2 !! enjoy your day !!
7 0
2 years ago
The 7% sales tax on a new $32,000 car.<br>​
Rama09 [41]

Answer:

$34,240

Step-by-step explanation:

7% of $32,000 is $2,240

$32,000+$2,240=$34,240

6 0
3 years ago
Other questions:
  • 10 squared plus four times nine minus two cubed
    7·2 answers
  • PLEASE HELPPPP
    13·2 answers
  • It's raining outside, and after 1 hour of rain, the water level in Jake's pond is 2 meters. After 3 hours, the water level is 2.
    9·2 answers
  • I don't know how to plug in 1,5,10 for a function
    6·1 answer
  • Which one is bigger 64 in or 5 ft
    14·2 answers
  • Solve this inequality.
    7·1 answer
  • What are the solutions to 2x^2+7y=4 ? Select all that apply.
    12·1 answer
  • 12
    7·1 answer
  • Evaluate the expression c5 when c = 3.
    13·2 answers
  • WILL MARK BRAINLIEST!! PLEASE HELP ME
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!