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
Art [367]
2 years ago
10

In Frank's toy bin there are 17 red blocks. There are 2 more yellow blocks than red blocks. There are also 12 more blue blocks t

han red blocks. How many blocks are there in all?
Mathematics
1 answer:
oee [108]2 years ago
5 0

Answer:

65

Step-by-step explanation:

17 red

19 yellow

29 blue

add them together, = 65

You might be interested in
Pls help i dont understand this question​
nikitadnepr [17]

Answer:

The difference is subtracting 6.5

19.5, 25, 31.5

Step-by-step explanation:

3 0
3 years ago
I need help please.
STatiana [176]

Answer:

B

Step-by-step explanation:

Put "Volume of a Cone" in your browser and all you have to do is type the height and radius.

8 0
2 years ago
Determine whether the given function is a solution to the given differential equation.
lesantik [10]

Given :

A function , x = 2cos t -3sin t               .....equation 1.

A differential equation , x'' + x = 0      .....equation 2.

To Find :

Whether the given function is a solution to the given differential equation.

Solution :

First derivative of x :

x'=\dfrac{d(2cos t - 3sin t)}{dt}\\\\x'=\dfrac{d(2cost)}{dt}-\dfrac{(3sint)}{dt}\\\\x'=-2sint-3cost

Now , second derivative :

x''=\dfrac{d(-2sint-3cost)}{dt}\\\\x''=-\dfrac{d(2sint)}{dt}-\dfrac{d(3cost)}{dt}\\\\x''=-2cost+3sint

( Note : derivative of sin t is cos t and cos t is -sin t )

Putting value of x'' and x in equation 2 , we get :

=(-2cos t + 3sin t ) + ( 2cos t -3sin t )

= 0

So , x'' and x satisfy equation 2.

Therefore , x function is a solution of given differential equation .

Hence , this is the required solution .

8 0
3 years ago
Nathan measured a line to be 7.4 inches long. If the actual length of the line is 7.2 inches, then what was the percent error of
Verdich [7]

Answer:

2.8%

Step-by-step explanation:

(7.4 - 7.2) / 7.2 =

0.2 / 7.2 =

2.7777777777778%

3 0
3 years ago
PLZ HELP! SHOW YOUR WORK! Thx so much!
VARVARA [1.3K]
First picture:

When two lines intersect, they form 4 angles. Each 2 vertically opposed angles, are equal.

The sum of 2 angles is 114. We suppose they are vertically opposed, which means that each angle is 114/2 = 57 degrees.

Now the 4 angles of 2 intersect lines form a 360 degrees angle. Which means that the sum of the 2 other angles is 360 - 114 = 246 degrees.
Same thing, we divide that angle in 2 and we get 246/2 = 123. Which means that the other 2 angles are 123 degrees each.

So the sum of all the angles are 57, 57, 123 and 123.

Second Picture:

By hypothesis, we know that the angle is 172 degrees. The angle bisector divides an angle in 2 equal angles. So both angles, in this case, will be 172/2 = 86 degrees.

So the measure of an angle formed by the angle bisector of a given angle (172 degrees) and one of its sides is, in this case, 86 degrees.

Hope this helps! :)
5 0
3 years ago
Other questions:
  • Arrange the summation expressions in increasing order of their values.
    12·2 answers
  • -8 + 5x - 2 = 20 solve
    6·1 answer
  • What is 3.868x10^9 in standard form
    9·1 answer
  • What is minutes spent on homework
    5·1 answer
  • Compute the probability of the event
    11·1 answer
  • Dialyn scored 2.5 points higher than Gina at a gymnastics event. Select the values that could represent each student's gymnastic
    14·1 answer
  • Please helpconfused
    6·1 answer
  • Find f(-2) if f(x) = x + x + 7. f(-2) =
    10·1 answer
  • Given : b(x) = 3x + 1<br> find b(x) = 28
    6·1 answer
  • One-half of one-seventh of T equals one-third of one-fifth of 90. What is the value of T
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!