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
Lera25 [3.4K]
3 years ago
5

25 POINTS!! (EASY)MORE POINTS!!!!!!! BRAINLIEST PLSSSSSSSSSSSSSSSSSSSHELP. For Brainliest Please help)

Mathematics
1 answer:
Lostsunrise [7]3 years ago
3 0

Answer:

A) 50

B) 20

C) 20

Step-by-step explanation:

To solve the first question, we can multiply both sides by 10.

Thus, we get:

6x = 300.

Then, divide by 6, to get x:

x = 50.

You can do the same thing to all of these questions.

I've already checked the answers, but if you don't trust them, just pluck the values in.

For example, let's check the answer for question A.

0.6*50 is supposed to equal 30.

Does it equal? Yes, so we know that the answer is correct.

You might be interested in
If y varies inversely as x, and y=10 when x=2, find y when x=8
dedylja [7]
\bf \qquad \qquad \textit{inverse proportional variation}\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad  y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad  variation
\end{array}\\\\
-------------------------------\\\\
\textit{we also know that }
\begin{cases}
y=10\\
x=2
\end{cases}\implies 10=k2\implies \cfrac{10}{2}=k\implies 5=k
\\\\\\
therefore\qquad \boxed{y=\cfrac{5}{x}}
\\\\\\
\textit{when x = 8, what is \underline{y}?}\qquad y=\cfrac{5}{8}
4 0
3 years ago
Read 2 more answers
Line segment TU has endpoints (-7,10) and (-6,-5). What is the length of TU to the NEAREST TENTH?
Sindrei [870]

Answer: 15 units

Step-by-step explanation:

Given

The endpoints of the line segment are (-7,10)\ \text{and}\ (-6,-5)

The length of the line segment is given by the distance formula i.e.  

d=\sqrt{\left( x_2-x_1\right)^2+\left( y_2-y_1\right)^2}

Insert the values,

\Rightarrow d=\sqrt{\left( -6+7\right)^2+\left( -5-10\right)^2}\\\Rightarrow d=\sqrt{1^2+\left( -15\right)^2}\\\Rightarrow d=\sqrt{1+225}\\\Rightarrow d=15.0\ \text{units}

Therefore, the length of line segment TU is 15 units

7 0
3 years ago
A model of a sailboat is 30 inches long and 12 inches high. Using a scale factor of 1:25 what are the actual dimensions?
Novay_Z [31]
brainly.com/question/3477693

7 0
3 years ago
Lian is deciding which of two gyms to join. Each gym charges a monthly rate plus a one-time membership fee.
BartSMP [9]
The conclusion is that both gym charge the same, because the identity 75 = 75 means that the two equations are equivalent (the same).
6 0
3 years ago
Read 2 more answers
Larry claims that (14 + 12) × (8 + 12) and (14 × 12) + (8 × 12) are equivalent because they have the same digits and the same op
DochEvi [55]

Answer:

Larry is wrong

Step-by-step explanation:

Multiplying big numbers will give significantly bigger results then multiplying smaller numbers then adding them. 14 + 12 = 26 & 8 + 12 = 20. 14 x 12 = 68 & 8 x 12 = 96. 96 + 168 is alot less then 26 * 20 so that is why larry is wrong

4 0
3 years ago
Other questions:
  • Kim's age is three times that of her sister. When you add Kim's age to her sister's age, you get 48. How old is each sister?
    11·2 answers
  • So 0.3(n - 5) = 0.4 - 0.2n<br> N=? <br> What is N?
    6·1 answer
  • You owe $74,000.00 and you pay $500 a month? How long will it take to pay it off?
    12·1 answer
  • Solve the equation. 6x – 10 = –3x + 8 9 18 2 27
    15·1 answer
  • What is 0.00000000025 * 0.000007?
    11·1 answer
  • Why does the formula for finding the area of a circle work? A = π r²
    6·2 answers
  • Look at pic 10 pts will mark brainilest
    7·1 answer
  • A person standing 130 feet away from the foot of a tall building must look up at an angle of 30° to see the top of the building.
    7·1 answer
  • Bag contains 5 blue, 12 black, 6 red, and 7 green marbles. If one marble is chosen at random the probablity that it is NOT blue
    7·1 answer
  • At Hunter's Arcade, 2/3 of the games are racing games. Among the racing games, 3/5 are motorcycle-racing games. What fraction of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!