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
BigorU [14]
2 years ago
14

The sum of 4.5 and a number K is 26.2​

Mathematics
1 answer:
garri49 [273]2 years ago
3 0

Answer:

Your answer should be K=21.7

You can find this by subtracting 26.2-4.5

You might be interested in
Please help me with this final math question asap. I will mark brainliest Thank you so much! Question 5/5
V125BC [204]

Answer:

MP is approximately equal to ON because one side of a rectangle is always the same as another side of a rectangle.  

Step-by-step explanation:

4 0
2 years ago
What is the image of (2,3)(2,3) after a reflection over the line y=-xy=−x?
otez555 [7]

Answer:

After the reflection over the line  y = -x, the image of the point is: (-3,-2)

Step-by-step explanation:

When a given point is reflected over a line the point only changes place but the distance between the point and the line remains same.

Let (x,y) be a point on the plane

and

y = -x be a line on the plane

When a point is reflected over a line y = -x , the coordinates of the point are exchanged which means x becomes y and y becomes x and both are negated

So (x,y) will become (-y,-x)

Given point is:

(2,3)

After the reflection over the line  y = -x, the image of the point is: (-3,-2)

4 0
3 years ago
What non-zero rational number must be placed in the square so that the simplified product of these two binomials is a binomial:
aleksandrvk [35]

The product would expand to

(7t-10)(5t+x)=35t^2+7tx-50t-10x=35t^2+(7x-50)t-10x

This is a trinomial, and the only way to make it a binomial is to cancel out a coefficient using our variable x.

So, we can cancel either the linear term or the constant term.

In the first case, we require

7x-50=0 \iff 7x=50 \iff x=\dfrac{50}{7}=\dfrac{49}{7}+\dfrac{1}{7}=7\dfrac{1}{7}

In the second case, we require

-10x=0\iff 10x=0 \iff x=0

But x must be a non-zero rational number, so this solution is not feasible.

7 0
3 years ago
Read 2 more answers
The ratio of boys to girl in a school is 5:7 if there are 600 students, how many girls are there
larisa86 [58]

Answer:

350 girls

Step-by-step explanation:

So,

The secret to solving problems with ratios is to find the value of one unit.

5:7 = 12 units total

To find one unit, divide the total number of students by the total number of units.

600/12 = a

Simplify

50/1 = a

50 = a

The value of each unit is 50.

Now, multiply the units by the numbers in the ratio.

50(5) = b

250 = boys

50(7) = x

350 = x

There are 350 girls.

3 0
2 years ago
Help me please it’s math so... yea.... a b c d e f g h I j k l m n o p q r s t u v w x y z
Ugo [173]
Answer= 16

Work=
1. Multiply each side by 1/5 (aka divide them by 5). This leaves 3, 4 and 9.

2. Add all the sides. 3 + 4 + 9 = 16. That is the perimeter
3 0
3 years ago
Other questions:
  • A school assigns each student an identification number. the number consists of 3 digits out of 10 possible digits, and no digits
    13·1 answer
  • How is mathematics used in the field of information technology give some examples?
    13·1 answer
  • Sara is getting ready for work. She has black pants, blue pants, grey pants, a red shirt, a green shirt, a white shirt, a blue s
    7·1 answer
  • Alexandra plays poker with seven friends. Each of the eight players starts with 60 chips, but players take chips from one anothe
    9·1 answer
  • Phonics is an instructional method in which children are taught to connect sounds with letters or groups of letters. A sample of
    15·1 answer
  • A straw is placed inside a rectangular box that is 10 inches by 8 inches by 2 inches, as
    9·1 answer
  • Characterize the slope of the line in the graph.
    11·1 answer
  • which equation represents a liner function that has a slope of 4/5 in the Y intercept of -6 y = -6x + 4/5 y = 4/5 x - 6y = 4/5 x
    7·2 answers
  • Help Please!! I will give brainliest!
    8·2 answers
  • When Imani walks to school, it takes her one less minute than five times the amount of time it takes her to ride her bike to sch
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!