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
jekas [21]
3 years ago
11

 

Mathematics
1 answer:
kodGreya [7K]3 years ago
4 0
You first need to convert the fractions so they are both eighths.

1 3/4 = 1 6/8

Then you simply need to add:
1 6/7 + 3 3/8 = 4 9/8 = 5 1/8

Your answer is 5 1/8.
You might be interested in
10 points
pav-90 [236]

Answer:

7.5 in

Step-by-step explanation:

5 0
3 years ago
Evaluate:<br> 2 - (-9) + (-18) / 3 x 2 -10
Tatiana [17]
2+9-18/6-10
11-18/-4
-7/–4=7/4
7 0
3 years ago
PLEASE HELP PRE CAL!!
Len [333]

Answer:

Width = 2x²

Length = 7x² + 3

Step-by-step explanation:

∵ The area of a rectangle is 14x^{4}+6x^{2}

∵ Its width is the greatest common monomial factor of 14x^{4} and 6x²

- Let us find the greatest common factor of 14 , 6 and x^{4} , x²

∵ The factors of 14 are 1, 2, 7, 14

∵ The factors of 6 are 1, 2, 3, 6

∵ The common factors of 14 and 6 are 1, 2

∵ The greatest one is 2

∴ The greatest common factor of 14 and 6 is 2

- The greatest common factor of monomials is the variable with

   the smallest power

∴ The greatest common factor of x^{4} and  x² is x²

∴ The greatest common monomial factor of  14x^{4} and 6x² is 2x²

∴ The width of the rectangle is 2x²

To find the length divide the area by the width

∵ The area = 14x^{4}+6x^{2}

∵ The width = 2x²

∴ The length = ( 14x^{4}+6x^{2}) ÷ (2x²)

∵  14x^{4} ÷ 2x² = 7x²

∵ 6x² ÷ 2x² = 3

∴ ( 14x^{4}+6x^{2}) ÷ (2x²) = 7x² + 3

∴ The length of the rectangle is 7x² + 3

8 0
3 years ago
Reese needs to understand the integer laws to complete his homework. As he recites his rules, he is overheard saying "a positive
Nikitich [7]

Answer:

No

Step-by-step explanation:

Let's check the first statement with an example. 2 and 3 are positive numbers and their sum (5) is also positive so his first statement is true.

To check the second statement let's look at the negative numbers -1 and -8 for example. Their sum (-9) is also negative so his second statement is true.

To check the third statement let's look at the numbers 9 and -5. One is positive and one is negative, but their sum (4) is positive, so his third statement is false. However if we look at the numbers 4 and -7, their sum is negative so the third statement is partially false.

4 0
3 years ago
Jillian is trying to save water, so she reduces the size of her square grass lawn by 8 feet on each side. The area of the smalle
dsp73
<span>The answer is 20 feet by 20 feet. Let's solve the equation: (x – 8)^2 = 144. (x - 8)^2 = 12^2. Since a^2 = b^2 is the same as a = b, then (x - 8)^2 = 12^2 can be simplified to: x - 8 = 12. Now, solve for x. x = 8 + 12. x = 20. Therefore, the dimensions of the original lawn were 20 feet by 20 feet.</span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • Y'all, I really need help here. Can y'all help me with this question?
    12·1 answer
  • Match each expression with its value if ×=-3<br>1.-18 2.9 3.-12 4.21<br>A.6x b.4x c.-3× d.-7×​
    9·1 answer
  • For the triangles ABC and MNP m∠A = m∠M, AB = 16, AC = 10, MN = 7, MP = 24. Find the ratio of the A△MNP and A△ABC .
    10·2 answers
  • Last One Please Help
    10·1 answer
  • Select the correct answer from each drop-down menu. The velocity, v, in meters/second, of an object with a mass of m, in kilogra
    9·1 answer
  • When shopping, Joe noticed the prices for the items he purchased; each pen and pencil (p) cost $0.85 and erasers (e) cost $1.15
    15·1 answer
  • I give you brainless if you get it right
    8·1 answer
  • A and B are supplementary angles. If A= (4x – 30)° and m
    8·1 answer
  • Which graph models Y&lt;1/2|X-2|
    6·1 answer
  • On a coordinate plane, a circle has center (0, 0) and radius 4. A parabola opens down and goes through (3, 0), has vertex (0, 2)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!