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
Talja [164]
3 years ago
7

Which equation can be used to represent the statement?

Mathematics
1 answer:
Rina8888 [55]3 years ago
4 0
Answer:
.5x-7= 1 5/10

Step by step explanation:
For half of the number, .5 is equivalent to half. For “x” that’s the variable. You don’t know the variable, which is why it is used in the equation. You subtract 7 and set it to equal 1 5/10.

Hope this helped!
You might be interested in
7/10 write the fraction of the sum of fractions three different ways
mote1985 [20]
14/20 21/30 28/40 are the equivalent fractions
3 0
3 years ago
Read 2 more answers
Find the equation in standard form of the line parallel to y=-1/5x+7 and passing through the point (-10,-3)
Softa [21]

Answer:

the desired equation is y = (-1/5)x - 5.

Step-by-step explanation:

Parallel lines have the same slope.  Here that slope is -1/5.

Let's use the slope-intercept form of the equation of a straight line:

y = mx + b

We know this new line passes through (-10, -3).  Substitute -3 for y in y = mx + b, as well as -10 for x and -1/5 for m:

-3 = (-1/5)(-10) + b and solve for b:

-3 = 2 + b.  Then b = -5, and the desired equation is y = (-1/5)x - 5.

8 0
3 years ago
A bag contains 15 marbles. The probability of randomly selecting a green marble is 5. The probability of randomly selecting a
goblinko [34]

Answer:

5

Step-by-step explanation:

I believe it is 5. I'm not always right. so idk if that was right but u can try it.

3 0
3 years ago
Prove that sin^3x+sincos^2x=sinx
almond37 [142]

Step-by-step explanation:

factor sin(x) out of the equation

sin(x) * (sin^{2} (x) + cos^{2} (x)) = sin(x)

Use the trigonometric identity sin^{2} (x) + cos^{2}(x) = 1

sin(x) * 1 = sin(x)

sin(x) = sin(x)

6 0
3 years ago
Select the correct answer from the drop-down menu. Simplify the expression. 3y3 – 2y[4y – y(y – 3)] – [2y(y + 1) – 3y(y2 –1)] =
Cloud [144]

Answer:

Given the expression: 3y^3-2y[4y-y(y-3)]-[2y(y+1)-3y(y^2-1)]

The distributive property says that:

a\cdot (b+c) = a\cdot b+ a\cdot c

Applying distributive property on the given expression, we have;

3y^3-2y[4y-y^2+3y]-[2y^2+2y-3y^3+3y]

again apply the same property we have

3y^3-8y^2+2y^3-6y^2-[2y^2+2y-3y^3+3y]

or

3y^3-8y^2+2y^3-6y^2-2y^2-2y+3y^3-3y

Like terms are those terms which have same variables to the same power.

Combine like terms;

8y^3-16y^2-5y

Therefore, the simplified form of the given expression is,  8y^3-16y^2-5y

5 0
3 years ago
Other questions:
  • A water tank is a rectangular prism that is 11 meters long, 9 meters wide, and 6 meters high. A solid metal box 4 meters long, 3
    6·1 answer
  • What is 192/8? Solve then evaluate.
    11·2 answers
  • Which scenario can be represented using the inequalities below? 1.25 < x < 1.5 a container of milk costs at least $1.25 bu
    6·2 answers
  • How do you do number 1. And 2. ?????
    6·1 answer
  • Can someone explain slope? 17, 19, 21!! I can't understand and everytime someone it explains it they never do a good job
    5·1 answer
  • Solve for x<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bx-9%7D" id="TexFormula1" title="\frac{1}{x-9}" alt="\frac{1}{
    7·2 answers
  • Enter the value that belongs in the
    5·1 answer
  • A polygon is shown what is the measure of U
    13·1 answer
  • Do any of you guys play airsoft? just wondering lol
    13·2 answers
  • Help i have 5 minutes!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!