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
melomori [17]
3 years ago
5

1. What is the value of 5a + 2b when a = 2 and b = 6 ?

Mathematics
1 answer:
Montano1993 [528]3 years ago
7 0

Answer:

1. 22

2. 20

3. 11

Step-by-step explanation:

1. 5(2) + 2(6)

10 + 12 = 22

2. (5)^2 -5

25 - 5 = 20

3. (4)^2 + 6 / 2

16 + 6 / 2

22 / 2 = 11

You might be interested in
What’s the right number to enter for this question ?
Lena [83]

Answer: 2

Step-by-step explanation:

Multiply by 2 each side and the result will give the numbers of the larger triangle.

8 0
3 years ago
An image of a parabolic lens is projected onto a graph.The y-intercept of the graph is (0, 90), and the zeros are 5 and 9. Which
Gnesinka [82]

Step-by-step explanation:

If the zeros are 5 and 9, then the equation will have the form:

y = a (x–5) (x–9)

We know the point (0, 90) is on the curve, so we can use this to find the coefficient a:

90 = a (0–5) (0–9)

90 = 45a

a = 2

y = 2 (x – 5) (x – 9)

6 0
4 years ago
Read 2 more answers
The area of a swimming pool is 120 sq meters. The width of the pool is 8 meters. what is the length of the pool in centimeters ?
Genrish500 [490]
120/8 = 15m
15m = 150cm
Answer 150cm
3 0
3 years ago
(a)
yKpoI14uk [10]
Part a) is b part b) is b to
5 0
3 years ago
Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 350 miles on 20 gallons
Evgen [1.6K]
Answer=875miles      17.5miles per gallon

 350miles     x miles
________=_________
20gallons    50gallons

cross multiply
20x=17500
divide both sides by 20
x=875

875 miles can be traveled with 50 gallons of gas.

To find gas milage, which is essentially miles per gallon, simply divide the number of miles by the number of gallons

350miles   20gallons

350/20=17.5 miles per gallon
7 0
4 years ago
Other questions:
  • Tim has $70 in his savings account. The bank offers an interest rate of 9.5% per year.
    9·1 answer
  • Terry had his car repaired at ace auto. He was charged $50 per hour of labor plus $150 for parts. It's total bill for the repair
    15·1 answer
  • Simplify 2•a•b•a•b help needed pleasee
    12·1 answer
  • PLEASE HELP!<br><br> What is AD? <br><br> A. 15 <br><br> B. 12 <br><br> C. 3 <br><br> D. 20
    11·1 answer
  • FOR EASY BRAINLIEST ANSWER THIS WITH EXPLANATION!ASAP
    5·1 answer
  • Just find the figure of the rectangle plss
    12·1 answer
  • Id : 237 514 2470<br>pwd : frmCV5<br><br>​
    12·1 answer
  • What is the answer? <br> A) 32<br> B)27<br> C)28<br> D)31
    6·1 answer
  • 5.6.AP-1<br> Solve the inequality.<br> 3 + 4x&gt; 27
    14·1 answer
  • Help 25 points if you help me please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!