All categories

2 years ago

HEEEELPPPP I WILL GIVE BRAINLIEST

Mathematics

1 answer:

Kamila [148]2 years ago

6 0

Answer:

Q1, Q2 and Q3 are all congruent.

Step-by-step explanation:

As quadrilaterals are drawn on a Cartesian graph, it is easy to see that Quadrilateral−1, Quadrilateral−2 and Quadrilateral−3 are all congruent, while Quadrilateral−4 is different.The sides of Quadrilateral−1, Quadrilateral−2 and Quadrilateral−3 can be found using Pythagoras theorem and are {2,2,√10,√2} units. Even corresponding angles as well as diagonals two are congruent in these three quadrilaterals.Naming them as Q1, Q2, Q3 and Q4 respectively, we can say that pair wise Q1≡Q2, Q2≡Q3 and Q1≡Q3

You might be interested in

Solve u^2 = -4, where u is a real number. Simplify your answer as much as possible.

alexdok [17]

Answer:

2i and -2i

Step-by-step explanation:

I'll change u to x to be easier to understand.

x^2 = -4

sqrt(x^2) = sqrt(-4)

sqrt(-4) = 2i, or -2i

8 0

1 year ago

nia has number cards for 2,3,8,9,5. what are all differents ways nia can arrange the cards to show only even number with the 2 i

trasher [3.6K]

23958
29538
25398
25938
29358
23598
I think this is what you meant.

8 0

2 years ago

HI could some one pleaseeee HELP ME !!!

Ksivusya [100]

Answer:

The answer is 48

Step-by-step explanation:

Substrac 180-132 and that's the answer

5 0

2 years ago

Three streets intersect to form a right triangle as shown below. The parts of streets that make up the legs of this triangle are

Burka [1]

Answer:

70 yd.

Step-by-step explanation:

The three streets at the intersection form a right triangle.

For a right triangle, the length of the longest side (called hypothenuse) is given by Pythagorean's theorem:

$h=\sqrt{x^2+y^2}$

where

x is the length of the 1st side

y is the length of the 2nd side

h is the length of the hypothenuse

Here we want to find the hypothenuse.

We have:

x = 42 yd (length of the 1st side)

y = 56 yd (length of the 2nd side)

Substituting, we find h:

$h=\sqrt{42^2+56^2}=70 yd$

7 0

2 years ago

Caleb drives for 3.5 hours at 65 miles per hour. How far does he travel? do not round your answer

Allushta [10]

Answer:

227.5

Step-by-step explanation: You have to multiply 3.5 times 65

Hope this helps!!!

6 0

2 years ago