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
SpyIntel [72]
3 years ago
10

A rhombus has sides 7 cm long. If the longer diagonal is 10 cm, what is the area of the rhombus? Round to the nearest hundredth.

Mathematics
1 answer:
timofeeve [1]3 years ago
6 0

Answer:

75 is the correct answer

You might be interested in
What would the equation be for the points (0,-2) and (2,6) be? (SLOPE INTERCEPT FORM y=mx+b)
Paladinen [302]

Answer:

Slope m=4

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

We have A(0,-2)->x1=0, y1=-2

B(2,6)->x2=2, y2=6

7 0
2 years ago
A set of bivariate data was used to create a least squares regression line. Which of the following is minimized by the line
77julia77 [94]

Answer:

B) The sum of the squared residuals

Step-by-step explanation:

Least Square Regression Line is drawn through a bivariate data(Data in two variables) plotted on a graph to explain the relation between the explanatory variable(x) and the response variable(y).

Not all the points will lie on the Least Square Regression Line in all cases. Some points will be above line and some points will be below the line. The vertical distance between the points and the line is known as residual. Since, some points are above the line and some are below, the sum of residuals is always zero for a Least Square Regression Line.

Since, we want to minimize the overall error(residual) so that our line is as close to the points as possible, considering the sum of residuals wont be helpful as it will always be zero. So we square the residuals first and them sum them. This always gives a positive value. The Least Square Regression Line minimizes this sum of residuals and the result is a line of Best Fit for the bivariate data.

Therefore, option B gives the correct answer.

5 0
2 years ago
Read 2 more answers
Please!!!!!! Help!!!! And both are different
Shalnov [3]

Answer:

if ur du ur us du

Step-by-step explanation:

ur ydxurxru

5 0
2 years ago
Read 2 more answers
Calculate the sum of the first 50 terms in the sequence
Anestetic [448]

Answer:

90

Step-by-step explanation:

8 0
3 years ago
REALIZAR CADA ELERCICIO POR LOS TRES METIDOS EXPLICADOS EN CLASE
meriva

Hello!

Answer:

1. x= 1 / y= 2 / z= -3 / <u>(1 ; 2 ; -3)</u>

2. x= 3 / y= -5 / z= 8 / <u>(3 ; -5 ; 8)</u>

Step-by-step explanation:

                           

5 0
3 years ago
Other questions:
  • Need help with this question. Thank you
    14·2 answers
  • Volume 918 yd. what is volume in ft
    7·1 answer
  • If it rained on 3 days out of 20 days on what percent of the days did it rain
    13·2 answers
  • Please answer and solve ?
    10·2 answers
  • Find the sum or difference of this polynomial. <br> (3x^3+10x+5)-(x^3-4x+6)
    15·1 answer
  • THIS IS MY 3RD TIME POSTING THIS ANSWER PLSSSSSSSS 50 POINTSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
    6·2 answers
  • Give the ''''quotient'''' in simplest form:
    12·2 answers
  • Simplify the expression using the order of operations. 3(7 + 4) – 8.2
    12·2 answers
  • I need help asap!!!!!!
    9·1 answer
  • Finn and Ellie sell oranges at a produce stand. Finn earns $5 for each crate of oranges he sells. At the end of the week, Ellie
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!