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il63 [147K]
3 years ago
5

Hello!

Mathematics
1 answer:
max2010maxim [7]3 years ago
6 0
Let O be the point of intersection of diagonals.

Consider triangles FOE and EOD:
FO = OD,  ∠FOE = ∠EOD  and OE is a common side  ⇒ 
triangles FOE and EOD are congruent.

In congruent triangles all corresponding sides and are congruent  ⇒
EF = DE = 6
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a student reads at a rate of 16 pages per day which ordered pair would be on a graph of its relationship
mojhsa [17]
I found the choices that should have been included in this problem.
a) (1.5,26)
b) (2.25,30)
c) (5.5,88)
d) (7.25,110)

y = 16x
choice a. y = 16(1.5) = 24
choice b. y = 16(2.25) = 36
choice c. y = 16(5.5) = 88
choice d. y = 16(7.25) = 116

The correct answer is choice c. (5.5, 88)
8 0
3 years ago
An Open rectangular tank of length 18 cm and breadth 16 cm contains water to a depth of 13 cm. The water is poured into a cylind
san4es73 [151]

Answer:

Step-by-step explanation

Volume of tank = l* b*h

= 18*16*13

=3744 cubic cm

Volume of cylinder = volume of tank

πr²h = 3744

3.14* (17/2)² * h = 3744

h= 3744 *2 *2/*17*17*3.14

h=16.5 cm

 

4 0
3 years ago
a school bus traveled at an average speed of 35 miles per hour for 45 minutes . what distance did the school bus travel
rodikova [14]
45/60=0.75. Speed*time=distance. 35(0.75)= 26.25 miles
5 0
3 years ago
Read 2 more answers
HURRY, THIS IS TIMED!!!
otez555 [7]

Answer:

Step-by-step explanation:

1. not equivalent

2. not equivalent

3. fully simplified

4.not fully simplified

5. not fully simplified

6. not fully simplified

3 0
3 years ago
Add the following lengths:<br> 2' 8"<br> + 1' 6"
Elanso [62]

Answer:

4 ft, 2 in

Step-by-step explanation:

2 ft, 8 in plus 1 ft, 6 in = 3 ft, 14 in

there are 12 inches in a foot

3 ft, 14 in equals 4 ft, 2 in

6 0
3 years ago
Read 2 more answers
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