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
serg [7]
3 years ago
7

Do 1-5 and ill love you forever :,)

Mathematics
2 answers:
PIT_PIT [208]3 years ago
5 0
1- yes they both make 1/2
2- no 2/3 and 3/4
3-no ,10/3 and 5/6
4-yes , 5/4 and 5/4
olya-2409 [2.1K]3 years ago
3 0

Answer:

1 is 25/50 I think

Step-by-step explanation:

Hope this helps

You might be interested in
Who was the first president
Goryan [66]

Answer:

In the United States, it was George Washing machine

Step-by-step explanation:

Jk George Washington

3 0
3 years ago
Read 2 more answers
Anyone know how to do this. im hella lost right now
Kay [80]

Answer:

a=6

b=5.5

Step-by-step explanation:

not very sure but..

since 8X2=16,

a=3X2

b=11/2

6 0
3 years ago
Skate station charges a flat rate of $5.00 per day for skate rental plus $2.00 per hour of skating. If the number of hours is re
mixas84 [53]
The answer is 5+2h because it is $2 per hour so 2h and $5 per day. it does not have a variable for $5 per day so yeah.
7 0
3 years ago
The sum of three consecutive odd integers is 18 less than five times the middle number fimd the three integers
ycow [4]

Answer:

7, 9, 11

Step-by-step explanation:

x+x+2+x+4=5(x+2)-18

3x+6=5x+10-18

3x+6=5x+-8

3x=5x+-14

-2x=-14

x=7

7 0
3 years ago
RHOMBUS The diagonals of rhombus ABCD intersect at E. Given that
schepotkina [342]

Answer:

<u>Question 11:</u>

\angle DAC = 53^\circ

\angle AED = 90^\circ

\angle ADC = 74

DB = 16

AE = 6.03

AC = 12.06

<u>Question 12:</u>

\triangle ABD, \triangle BAC, \triangle CDA and \triangle DAB

<u>Question 13: </u>

AC and BD are perpendicular lines, and they are diagonals

Step-by-step explanation:

<u>Question 11</u>

Given

\angle BAC = 53^\circ

DE = 8

See attachment for Rhombus

Required

Determine the indicated sides

Solving (a): \angle DAC

Diagonal CA divides \angle DAB into 2 equal angles

i.e

\angle DAC = \angle BAC

So:

\angle DAC = 53^\circ

Solving (b): \angle AED

The angles at E is 90 degrees because diagonals AC and BD meet at a perpendicular.

So:

\angle AED = 90^\circ

Solving (c): \angle ADC

First, we calculate \angle ADE, considering \triangle ADE:

\angle ADE + \angle AED + \angle DAC = 180

\angle ADE + 90 + 53 = 180

\angle ADE + 143 = 180

\angle ADE = -143 + 180

\angle ADE = 37

To calculate \angle ADC, we have:

\angle ADC = 2*\angle ADE

\angle ADC = 2* 37

\angle ADC = 74

Solving (d): DB

From the rhombus

DB = DE +EB

Where

DE =EB

So:

DB = 8 + 8

DB = 16

Solving (e): AE

To do this we consider \triangle ADE

Using the tan formula

tan(\angle ADE) = \frac{AE}{DE}

\angle ADE = 37 and DE = 8

So:

\tan(37) = \frac{AE}{8}

AE = 8 * \tan(37)

AE = 6.03

Solving (f): AC

This is calculated as:

AC = AE + EC

Where

AE = EC

AC = 6.03 +6.03

AC = 12.06

<u>Question 12: Isosceles Triangle</u>

In the rhombus, all 4 sides are equal;

So, the isosceles triangle are:

\triangle ABD, \triangle BAC, \triangle CDA and \triangle DAB

<u>Question 13: </u>

AC and BD are perpendicular lines, and they are diagonals

4 0
3 years ago
Other questions:
  • If 0° &lt; x° &lt; 90° and sin x = 1/2 , then cos x = ?
    5·1 answer
  • In right triangle ABC, angle C = 90 degrees. Angle A = 40 degrees and the length of the leg opposite angle B is 18 feet. Find th
    11·1 answer
  • Please answer this multiple choice question only if you know it! 40 points and brainliest!
    15·2 answers
  • How many planes can two distinct lines have in common
    13·1 answer
  • Lake Superior, along the us Canada border, has a maximum depth of 1333 feet. There are 5280 feet in one mile. How deep is lake S
    7·1 answer
  • In a certain function, y varies directly with x. If y = 6 when x = 8, find x when y = 9.
    12·1 answer
  • 3/8+5/16 in lowest terms
    7·1 answer
  • What is the area of this figure? I give brainliest and thanks :)
    15·2 answers
  • 6х +y= 29<br> 3х - у= 7<br> what’s the answer
    11·1 answer
  • Boiling an egg physcal or chemcal
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!