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
avanturin [10]
3 years ago
15

Solve for aaa: a-\left(-3.75\right)=6.11a−(−3.75)=6.11a, minus, left parenthesis, minus, 3, point, 75, right parenthesis, equals

, 6, point, 11 a =a=a, equals
Mathematics
1 answer:
Ganezh [65]3 years ago
4 0

Answer:

Step-by-step explanation:

                              To isolate <em>a</em>, we add -3.75 to both sides.

                                              <em>a</em>-(-3.75)=6.11

                                   <em>a</em>-(-3.75)<u><em>+(-3.75)</em></u>=6.11<u><em>+(-3.75)</em></u>

                                                           <em>a</em>=6.11<em><u>+(-3.75)</u></em>   Simplifying, we get:  

<em>a</em>=2.36

(I got this from khan)

You might be interested in
Can 4:10 be switched to 10:4
ValentinkaMS [17]
It depends on the question . What is the question asking about?
5 0
3 years ago
Read 2 more answers
olivia purchases gifts for her mom and grandma for mother's day. The first is a pair of sunglasses for $16.35 and the second is
PolarNik [594]
$23.40

Since we know how much Olivia spent total, and we know how much she spent on the sunglasses, we just subtract 16.35 from 39.74, and the final answer is 23.40
3 0
3 years ago
Read 2 more answers
a shipping clerk must send packages of chemicals to a laboratory. The container she is using to ship the chemicals will hold 18
liraira [26]

Answer:

6 chemicals

Step-by-step explanation:

4 0
2 years ago
3.2 geometry worksheet
alekssr [168]

Answer/Step-by-step explanation:

5. 21x + 4 = 22x - 2 (corresponding angles)

Collect like terms

21x - 22x = -4 - 2

-x = -6

divide both sides by -1

x = 6

6. (x + 72) + (x + 132) = 180 (linear pair)

x + 72 + x + 132 = 180

Add like terms

2x + 204 = 180

2x = 180 - 204

2x = -24

x = -12

7. 90 = 22x + 2 (vertical angles)

90 - 2 = 22x

88 = 22x

Divide both sides by 22

4 = x

x = 4

8. 12x + 10 = 13x + 3 (vertical angles)

Collect like terms

12x - 13x = -10 + 3

-x = -7

Divide both sides by -1

x = 7

9. 17x = 16x + 5 (alternate exterior angles)

17x - 16x = 5

x = 5

✔️17x

Plug in the value of x

17(5) = 85°

10. 21x - 6 = 20x (corresponding angles)

Add like terms

21x - 20x = 6

x = 6

✔️20x

20(6) = 120°

3 0
3 years ago
The ages of two brothers are in the ratio two to three, but in eight years, the ratio of their ages will be three to four. What
Darina [25.2K]
X = older brother
y = younger brother 

Equation 1: x/y = 2/3 ⇒ x = 2y/3
Equation 2: x + 8/y + 8 = 3/4

( \frac{2y}{3} + 8) / y +8 =  \frac{3}{4}
(2y + 24)/3 = y + 8 =  \frac{3}{4}
2y + 24 = 3 (y + 8) =  \frac{3}{4}
2y + 24 = 3y + 24 =  \frac{3}{4}
4 (2y + 24) = 3 (3y + 24)
8y + 96 = 9y + 72
y = 24

The age of the older brother is 24.

x =  \frac{2y}{3} = \frac{2*24}{3}
x =  \frac{48}{3}
x = 16

The age of the youngest brother is 16.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the solution is to this 3/5(2m-10)=2/3m+10
    6·1 answer
  • Geometry math question
    15·1 answer
  • How can you write the expression with a rationalized denominator? square root of three minus six over square root of three plus
    15·1 answer
  • I say trapezoidal prism. Am I right! Thanks
    5·2 answers
  • A line passes through (8,2) and (11,-13) write the equation of thr line in standerd form
    15·1 answer
  • Patricia is writing statements as shown below to prove that if segment ST is parallel to segment RQ, then x = 35:
    13·1 answer
  • Hey yall, 20 points? Factor to write an equivalent expression: 26a−10
    15·1 answer
  • Evaluate expression: evaluate each expression when a = "-2" b=4 and c=-10
    8·1 answer
  • 1. The Eco Pulse survey from the marketing communications firm Shelton Group asked individuals to indicate things they do that m
    5·1 answer
  • Lim x tends to π÷2 , then what is the value of (tanx + cotx) ÷ ( tanx - cotx)​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!