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
d1i1m1o1n [39]
2 years ago
12

In which of the following quadrilaterals are consecutive and opposite angles always congruent?

Mathematics
2 answers:
kati45 [8]2 years ago
6 0
All the angles are congruent in square and rectangle, rhombus has consecutive angles so we can say that all of them have consecutive angles congruent except the parallelogram.
Mama L [17]2 years ago
6 0
The correct answers are A. Rectangle and D. Square

Parallelograms and Rhombuses have supplementary angles
You might be interested in
For the polynomial below, find F(-3)<br><br> F(-3)= -4x^2+3x-1
Elodia [21]
f(-3)=-4\cdot(-3)^2+3\cdot(-3)-1=-4\cdot9-9-1=-36-10=-46
4 0
3 years ago
Need help with exponential functions quick <br> 33 points!!!
Vilka [71]

Answer:

Since x is an exponent, y = 15 × 8ˣ represents an exponential function.

5 0
3 years ago
The sum of the squares of two consecutive negative integers is 61. Find the smaller of the two integers
Marysya12 [62]
x^2+(x+1)^2=61\\ x^2+x^2+2x+1-61=0\\ 2x^2+2x-60=0\ \ /:2\\ x^2+x-30=0\\ \Delta=1^2-4\cdot(-40)=1+120=121\ \ \Rightarrow\ \  \sqrt{\Delta} =11\\ \\ x_1= \frac{-1-11}{2} = \frac{-12}{2} =-6,\ \ \ \ x_2= \frac{-1+11}{2} = \frac{10}{2}=5\\ \\Ans.:x=-6
3 0
3 years ago
The height of a triangle is 7 ft more than its base. if the area of the triangle is 30 ft^ what is the lentgh of the base
Dmitriy789 [7]
Since the area of a triangle is in the form
area=0.5(base)(height)
height=base+7
let base=x
area=0.5(x)(7+x)
30=3.5x+0.5x^2
multiply the equation by 2
60=7x+x^2
subtract 60 from both sides
x^2+7x-60=0
(x-5)(x+12)=0
thus  x=5 or x=-12 since we are only considering positive answers
x=-12 is rejected
so base=5 and height=5+7=12
6 0
3 years ago
CAN SOMEONE PLEASE HELP WITH THIS <br><br> ITS USING THE DISTRIBUTIVE PROPERTY PLEASE HELP
maw [93]

Answer:

1) 3x+3y-12

2) 4a-4b

4) 7t-98

5) 6x-54

7) 8m-4n

8) -3x+18y

3 0
3 years ago
Other questions:
  • . Mrs. Bull spilled coffee on her computer during the first week of school! The total cost after tax to repair it is represented
    14·1 answer
  • Do u have algebra answers
    9·1 answer
  • 2. A rectangle has an area of 7 7/8 square inches and a length of 3 1/2 inches. The rectangle's width is ____ inches. Write your
    8·1 answer
  • Find the circumference and the area of a circle with diameter 4 ft.
    15·1 answer
  • As quick as possible please <br><br> What is another name for &lt;1?
    13·1 answer
  • Use the graph to calculate the area of the arrow.
    15·1 answer
  • What is the value of d to the nearest tenth?
    15·1 answer
  • Please help with simplifying​
    12·1 answer
  • Evaluate the expression for x = -2, y = 3, and a = -4 <br><br>5x-6y-3a ​
    7·2 answers
  • How do you tell if its one solution
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!