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
spin [16.1K]
3 years ago
9

How do you evaluate this expression

Mathematics
1 answer:
jarptica [38.1K]3 years ago
7 0

Answer:

= 3

Step-by-step explanation:

You might be interested in
Find the equation of this line.<br> Simplify the fractions<br> (Picture)
denis23 [38]
3/4x + 1/4 = y
Slope = 3/4
Y intercept = 1/4
3 0
3 years ago
Tatesville had x inches of rainfall in April, (x + 1.3) inches of rainfall in May, and (2x + 0.5) inches in June. If x=2 inches,
inna [77]

Answer: 9.8 inches

Step-by-step explanation:

Since x = 2 inches

Rainfall in April = x inches = 2 inches

Rainfall in May = x + 1.3 = 2 + 1.3 = 3.3 inches

Rainfall in June = 2x + 0.5 = 2(2) + 0.5 = 4.5

Total rainfall = 2 + 3.3 + 4.5 = 9.8 inches

5 0
3 years ago
Q8 Q21.) Find the amount invested at each rate.
Pavlova-9 [17]
See the attached picture:

6% = 1200
9% = 2400
12% = 3800

5 0
3 years ago
Read 2 more answers
A water balloon is 5 feet above the ground when Sally launches it into the air. Use the quadratic equation 0 = -t2 + 4t + 5 to f
Alborosie

Answer:

2-sqrt14/2, 2+sqrt13/2.

Step-by-step explanation:

What you do is you have to do the quadratic equation like it says in the problem.

x=  −b± sqrtb^2 −4ac /2a .

a=-2, b=4, c=5.

x=-4±sqrt(4)^2-4(-2)(5)/2(-2).

x=-4±sqrt16+40/-4.

x=-4±2sqrt14/-2.

2-sqrt14/2, 2+sqrt13/2. is your answer once you have done everything.

​  

​

6 0
3 years ago
Concept 10.3: Find the area of the shaded sector. Round to the nearest tenth.
love history [14]

Answer:

c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the radical expression63x^15y^9/7xy^11
    8·1 answer
  • Seven more than the product of twenty eight and thirty one
    10·1 answer
  • Solve this with processes and teach me clearly.​
    6·1 answer
  • 1 jar has 26 fluid ounces how many cups do 4 jars contain
    14·2 answers
  • G(x) = -f(x + 3)?<br> what is the vertex?
    5·1 answer
  • 8(7+6+11) help please
    11·1 answer
  • How to find the roots of 3x^3 + 11x^2 +5x-3
    12·1 answer
  • Which of the following statement(s) is/are true about rectangles? i. The diagonals are congruent. ii. All sides are congruent. i
    11·2 answers
  • a super market sells 2 cans of ground coffee for $18.50. The cost of coffee varies directly with the number of cans.How much do
    14·1 answer
  • En una bolsa cerrada hay 45 euros en monedas de 2, 5, 10, 20 y 50 centimos. Si metiéramos en la bolsa una moneda de 5 céntimos,
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!