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
Ilia_Sergeevich [38]
3 years ago
9

I need help with 1(F)

Mathematics
1 answer:
VMariaS [17]3 years ago
3 0

Answer:

Step-by-step explanation:

1) e) -3 - (-1) = -3 + (+1)  = -2

f) 3\frac{7}{8}- (-1\frac{1}{4}) = \frac{31}{8}-(-\frac{5}{4})\\

                     = \frac{31}{8} + (+\frac{5}{4})\\\\=  \frac{31}{8} + \frac{5*2}{4*2}\\\\=  \frac{31}{8} + \frac{10}{8}\\\\= \frac{31+10}{8}\\\\= \frac{41}{8}\\\\= 5\frac{1}{8}

You might be interested in
Pls help. I don’t know how to write the explanation
disa [49]

Answer:

The diagonal is 39.54 in

The baton will fit in the box if it is placed in the direction of the diagonal of the cube since:

39.54 inches > 38 inches

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Two lines are perpendicular if they are para el and cross
eduard

Answer:

If they create a 90 degree angle then yes.

3 0
4 years ago
A line passes through the points (1, 2) and (3, 1). What is the slope of the line?
erastovalidia [21]
M = 1 - 2 / 3 - 1
m = - 1 / 2
8 0
4 years ago
Please help asap!!!!!!!!!!!!
elena55 [62]

Answer:

ok whatchu need help with

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Is centroid and Circumcentre same?
makvit [3.9K]

No, the centroid and Circumcentre are not same but it is same in equilateral triangle.

The intersection of a triangle's perpendicular bisectors is called the circumcenter.A triangle's circumcenter is a location that is equally spaced from each of its vertices.The centroid of a triangle is the location where its medians connect.

Triangle's centroid is always within it. The centroid of a triangle is its center of gravity in physical terms. If the triangle is evenly distributed around the plane's surface and you want to balance it by supporting it at only one point, you must do it near the center of gravity.Are the circumcenter and centroid at the same location? In the case of an equilateral triangle, they will both be.

Therefore, the centroid and Circumcentre are not same but it is same in equilateral triangle.

To learn more about circumcenter click here:

brainly.com/question/16276899

#SPJ4

7 0
1 year ago
Other questions:
  • Barbie is thinking of s number. Twenty less than one third of the number is 72. Find barbies number
    15·2 answers
  • Which expression is the simplest form of..
    14·1 answer
  • A team of college administartors caputured and atgged a group of 90 fraternity men and then returned them to the universiry camp
    7·1 answer
  • Solve each equation *<br><br> Captionless Image<br> a<br> b<br> c<br> d
    12·1 answer
  • Which of the following are equivalent forms of the equation y=-5/9x+2/3?
    12·1 answer
  • Please answer CORRECTLY !!! Will mark brainliest !!!!!
    10·1 answer
  • Find the area of the kite. ​please help
    12·2 answers
  • 2 ÷3 × 6 whole number 3 on 4, into bracket 2 whole number 4 on 15 - 1 whole number 2 on 3
    9·1 answer
  • A sample of water with a mass of 648.00 kg at 298 k is heated with 87 kj of energy. the specific heat of water is 1 j-1 kg k-1.
    12·1 answer
  • If you can help me pls do because i need this PRONTO!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!