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
aivan3 [116]
3 years ago
9

HELP IVE BEEN WAITING A WEEK FOR HELP PLZ LOOK AND HELP NO STUPID WASTEFUL ANSWERS PLZ

Mathematics
1 answer:
bezimeni [28]3 years ago
6 0
Use the distance formula to find the length of  one of the longer lines and do the same for one of the shorter ones.

Longer line using the points (-5,5) and (0,-5):-
length = sqrt ( 5-- 5)^2 + ( -5-0)^2  =  sqrt 125

short line:-  using the points (-5,5) and (-1,7)
length = sqrt (-5--1)^2 + (5-7)^2 )  =  sqrt 29

So the area of the rectangle = sqrt125 * sqrt29 =  60.21  to nearest hundredth
You might be interested in
Determine the vertex of the function f(x) = 2(x - 5)2 + 8.
Pachacha [2.7K]
Solve for x, which can be done by moving x to the other side.
2(x-5)^2+8

So, x = 5

The y value is the number at the end and we can see that it is positive 8.

y = 8

Write it out as a coordinate pair and you would get (5,8) or answer choice D
8 0
3 years ago
Geometry help please........
svp [43]
Let m = 10 and n = 2

We know:

y^2 = (m+n).m

y^2 = (10+2).10

y^2 = 120

y = √(120)

Then,

m^2 + x^2 = y^2

10^2 + x^2 = ( √( 120) )^2

100 + x^2 = 120

x^2 = 120 - 100

x^2 = 20

x = √(20)

x = √(4×5)

x = √(4) × √(5)

x = 2√(5)

I hope this has helped!
4 0
3 years ago
Evaluate: sin(30°)!! Also what’s cos(60°)??
Crazy boy [7]

Answer:

sin(30°)=cos(60°)=½

Step-by-step explanation:

Sin(30°) and cos(60°) have the same value of √1/2 which gives ½

5 0
3 years ago
Read 2 more answers
When is translating algebraic expressions a useful tool
kolezko [41]

Answer:

This skill will come in handy when working with word problems or real life situations.

Step-by-step explanation:

6 0
3 years ago
Which of the following represents x= 1/2 y written in general form?
vovangra [49]
<h3>Answer:  Choice C</h3>

2x-y = 0

=============================================

Work Shown:

x = (1/2)y

2x = y ... multiply both sides by 2

2x-y = 0 ... subtract y from both sides

This is in standard form Ax+By = C, where A,B,C are integers. In this case, A = 2, B = -1, C = 0.

8 0
2 years ago
Other questions:
  • The length of a rectangle is 3 more than twice the width. The area of the rectangle is 119 square inches. What are the dimension
    15·2 answers
  • The energy saving from recycling one glass bottle will power the oven Adam uses to cook the turkey for 7.5 minutes.
    13·1 answer
  • The football team has 50 jerseys. There are 15 medium-sized jerseys. What percent of the jerseys are medium sized jerseys?
    6·1 answer
  • Trying to find the value 121
    9·1 answer
  • A piece of ribbon is cut into two shorter pieces in the ratio 2.8 : 1.25. The difference in the length of the two shorter pieces
    10·1 answer
  • The price of gasoline was 96¢ a gallon<br> before it went up 25%. How much did<br> it go up?
    8·1 answer
  • Which statement describes the domain of the function
    12·2 answers
  • Someone pls help me with this question. No guessing<br> Use photo below to solve for x
    9·1 answer
  • Please answer it it’s 2:40pm and it’s due at 4:00pm..
    8·1 answer
  • If a line has a midpoint at (2,5), and the endpoints are (0,0) and (4,y), what is the value of y? Please explain each step for a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!