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
Temka [501]
3 years ago
14

4.2 + 3.5 + 0.5 + 4.0​

Mathematics
2 answers:
Alborosie3 years ago
6 0
The answer is 12.2
I calculated it on the calculator
Oduvanchick [21]3 years ago
3 0

Answer:

12.2

Step-by-step explanation:

i put it in my calculator and thats what i got

You might be interested in
X+7+=-14<br><br> ASAP! PLease!
umka21 [38]

Hey there!

Answer = -21

Explanation:

Let's solve your equation step-by-step.

x + 7 = -14

Subtract seven from both sides:

x + 7 - 7 = -14 - 7

x = -21

So therefore, that is how you found your answer: x = -21

8 0
3 years ago
Read 2 more answers
Sold the equation. Round to the nearest hundredth. <br><br>17 · <img src="https://tex.z-dn.net/?f=1.8%5E%7B-x%2B7%7D%20%3D%205"
svetlana [45]

Answer:

Final answer is approx x=4.26.

Step-by-step explanation:

Given equation is 1.8^{-x+7} = 5

Now we need to solve equation 1.8^{-x+7} = 5 and round to the nearest hundredth.

1.8^{-x+7} = 5

\log(1.8^{-x+7}) = \log(5)

(-x+7)\log(1.8) = \log(5)

(-x+7) = \frac{\log(5)}{\log(1.8)}

(-x+7) = \frac{0.698970004336}{0.255272505103}

-x+7 = 2.73813274192

-x = 2.73813274192-7

-x =−4.26186725808

x =4.26186725808

Round to the nearest hundredth.

Hence final answer is approx x=4.26.

4 0
3 years ago
What can be concluded if ∠EJS and ∠SJV form a linear pair?
Mademuasel [1]

Answer:

They are supplementary.

Step-by-step explanation:

A linear pair consists of two opposite angles whose non-common sides create a straight line. If a linear pair consists of two angles, then they are supplementary

3 0
3 years ago
An ice-skating rink hosts different events on different days of the week they keep track of ages of the people who attended the
kirill [66]

Answer:

i think it is B

Step-by-step explanation:

4 0
3 years ago
What does 4+9+(16 divide 4-8-3) x 5 equal?
stellarik [79]

Answer:

-22

Step-by-step explanation:

4 + 9 + (16 ÷ 4 - 8 - 3) × 5

= 13 + (4 - 8 - 3) × 5

= 13 - 7 × 5

= 13 - 35

= -22

7 0
3 years ago
Other questions:
  • A rectangular solid has a length of 6.1 m, a width of 2.6 m, and a height of 4 m. Find the volume of the solid. (Round your answ
    5·2 answers
  • Evaluate the function for the given values to determine if the value is a root. p(−2) = p(2) = The value is a root of p(x).
    7·2 answers
  • Are the ratios 3:6 and 6:3 equivalent? why or why not?
    14·2 answers
  • With regard to mathematics, what is an accepted statement of fact that is used to prove other statements?
    6·2 answers
  • PLA HELP ME ASAP FOR 7, 8, and 9 (SHOW WORK!) POINTS!!!
    12·1 answer
  • For which equation is x=0 NOT a solution?
    10·1 answer
  • Write the following inequality in slope-intercept form. 5x-5y≥70
    13·1 answer
  • Please answer number 20 with work!
    7·2 answers
  • The short leg of a 90-45-45 triangle is 3 and the long leg is 7. What is the hypotenuse?
    14·1 answer
  • The radius of a circle is 7 cm.the circle is divided into two equal parts.what is the perimeter of each semicircle part
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!