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
MissTica
2 years ago
7

(PHOTO) Please help me need this done by tomorrow thank you.​

Mathematics
1 answer:
Tomtit [17]2 years ago
7 0

Answer:

2x+78=5x+15

78-15=5x-2x

3x=63

x=21

You might be interested in
Find the length of AB.
ira [324]

Answer:

We know that in a triangle, if two angles have equal measures, then the sides opposite to them are equal in length. Thus, the length of side AB is 6 units

8 0
3 years ago
The graph of part of linear function p is shown on the grid.
Rufina [12.5K]

Answer:

A

Step-by-step explanation:

The domain of a function is the span of x-values covered by the graph.

From the graph, we can see that it stretches from x=-7 to x=2.

However, note that at x=-7, the dot is closed (shaded in). In other words, x=-7 <em>is</em> in our domain.

On the other hand, at x=2, the dot is not shaded. So, x=2 is <em>not</em> included in our domain.

Therefore, our domain all are numbers between -7 and 2 including -7 (and not including 2).

As a compound inequality, this is:

-7\leq x

So, our answer is A.

Also note that we use x instead of p(x) because the domain relates to the x-variable. If we were to instead find the range, then we would use p(x).

4 0
3 years ago
Read 2 more answers
The right cylinder in the diagram has a volume of 450 cm3. The other cylinder has a slant length of 10 cm, but the same base are
mezya [45]
A tilted or slanted cylinder has the same volume as its equivalent right cylinder, provided that
(a) the two bases of the tilted cylinder are parallel,
(b)  the base areas of the tilted and right cylinders are equal,
(c) the vertical height of the right and tilted cylinders are equal.

This fact can be verified by slicing the tilted cylinder into thin, flat washers, as in integral calculus.

Because all 3 conditions are satisfied, the volume of the tilted cylinder is 450 cm³.

Answer: 430 cm³
5 0
3 years ago
The stem-and-leaf plot shows the ages of the volunteers at a beach cleanup. How many of the volunteers were less than 20 or olde
Lynna [10]
If you want a answer for this you need to show the graph to us

5 0
3 years ago
The slope of a line parallel to the line who is the equation 2x + y = 6
Tanya [424]

Answer:

-2

Step-by-step explanation:

Note that slope-intercept form looks like: y = mx + b

In this case, isolate the y. Note the equal sign, what you do to one side, you do to the other. Subtract 2x from both sides:

2x (-2x) + y = 6 (-2x)

y = -2x + 6

Note in the slope-intercept form: y = mx + b

y = y

m = slope

x = x

b = y-intercept

In this case, your slope is -2. All lines parallel to the given equation will also have a slope of-2.

~

3 0
3 years ago
Other questions:
  • Solve for X<br> -5x=45<br><br> A 225 <br> B 9 <br> C -9<br> D 45
    7·1 answer
  • Please Answer this i will give brainliest
    5·1 answer
  • If triangle ABC is reflected across the x-axis, what are the coordinates of A?
    13·1 answer
  • What will be 360 custemers in 30 days?
    6·1 answer
  • Pls help asap i will give brainerlist plus 10 points
    9·1 answer
  • 2) Write the equation of a parabola whose vertex is (-3,5) and has a y-intercept of 2
    8·1 answer
  • What is the solution to the equation below? round your answer to two decimal places. 3•7^x=10.48
    8·1 answer
  • Help me solve this!!!!!!!!!
    13·1 answer
  • Can someone please help me out asap​
    9·1 answer
  • Find m∠A. Put the answer below.<br> m∠A =
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!