Answers
9514 1404 393
Answer:
a) ∠DAE = 33°; ∠ABD = 57°
b) ∠CEB = 90°
c) ∠ABE = 22°
d) ∠ADE = 15°
Step-by-step explanation:
The diagonals of a rhombus meet at right angles. Each bisects the corner angles at its ends. Adjacent angles are supplementary, opposite angles are congruent, and each diagonal creates two isosceles triangles.
a) ∠DAE = 90° - ∠ADE = 90° -57°
∠DAE = 33°
∠ADE = ∠ABD = 57°
__
b) ∠CEB = 90° . . . . . the diagonals meet at right angles
__
c) ∠ABE = 44°/2
∠ABE = 22°
__
d) ∠ADE = 90° -(1/2)∠DAB = 90° -150°/2
∠ADE = 15°
Related Questions
take off discount and find the sale price of 15%off of $60.00
discount sale price
Answers
Answer:
15% off of $60.00 would be $51.00
Step-by-step explanation:
(15 x 15) / 100 = 9
60-9=51
</3 PureBeauty
skskksksks
A restaurant allows customers to make a salad by selecting from a variety of items. Each salad costs the customer $2.00 plus $5.00 per pound of
selected items. Let C represent the total cost of the salad, and x represent the pounds of selected items. The equation shown can be used to
represent the situation.
C = 5x + 2
Choose two correct statements about the variables in this situation.
A The independent variable is the total cost of the salad.
B. The independent variable is the number of pounds of selected items.
C. The number of pounds of selected items depends on the total cost of the salad.
D. The total cost of a customer's salad depends on the number of pounds of selected items.
Answers
Answer:
A
Step-by-step explanation:
because it is taking about salad a. I right?
Answer:
D
Step-by-step explanation:
The total cost of a customer's salad depends on the number of pounds of selected items
What is the complex conjugate of -2 + 3i?
Answers
Please help!! What is RS?
Answers
Answer:
rs is the Internet country code top-level domain for Serbia. The domain name registry that operates it is the Register of National Internet Domain Names of Serbia. The letters rs stand for Republic of Serbia. It is intended to be used with few restrictions, and it is widely used in Serbia.
Step-by-step explanation:
Solve for a side in right triangles
Answers
Answer:
If side BC is 2 units long, and <B = 50°, then
segment AB ≈ 3.11 units long.
Triangle ABC has the coordinates A (1,4), B (3,6), C (-1,5). Determine the coordinate for B' after a dilation with a scale factor of 3. pls help and HURRY!!
A. (2, 1)
B. (3, 6)
C. (6, 9)
D. (9, 18)
Answers
Answer:
Step-by-step explanat a 2,1
OMG HELP THIS IS DUE JANUARY 29TH
A ride in a taxi cost $3.50 plus $0.35 for every fourth mile traveled. If Sam travels x miles, then which of the following algebraic expression represents the trip?
a) $3.50+$1.40x
b) $3.50+$0.35x
c) $3.85x
d) 0.35x+$3.50x
Answers
order to create the box plot:
Answers
Answer:
b
Step-by-step explanation:
MATH HELP ASAP!! MARKING BRAINLIST
Answers
Answer:
f(2)=0
Step-by-step explanation:
f(2)=2x-4
2(2)-4
4-4
0
Answer:
I better get my brainliest
Step-by-step explanation:
Answer is 4
F=2 and X also equals 2
2x-4=4
f times x/2 is 4
That proves that the [?] is 4 and F=2
f(n)=n^2-1; find f(5)
Answers
Answer:
f(n)=5^2-1=25-1=24
Step-by-step explanation:
Step-by-step explanation:
f(n)=5^2-1=25-1=24
PLS HELP
If the numetater and denominator of a fraction are both odd numbers,can you write an equivilant fraction with a smaller numerator and denominator?Give an example to explain
Answers
Help me I am supposed to answer the Redbox but I don’t know what to put here so if you could tell me the answer please thank you have a great day!
Answers
Answer:
x f(x)
0 0
1 3
2 6
3 9
4 12
5 15
Step-by-step explanation:
since they gave the point (0,0) and slope 3
y=mx+b
0=3(0)+b
b=0
y=3x and then substitute
Susie ran 195 miles last month. She needs 80% more to reach her training goal. How many miles, in all, will she run to reach her goal? Please, this is really important!
Answers
100% = 975
975 miles
Answer:
The answer is 351 miles
Step-by-step explanation:
20%=39
80%=156
100%=195
39x4=156
Since you found 80% you have to add that to 100% and if you do the math right you should get 351 miles. Hope that helps.
how to figure out this problem---
the sales tax on a surfboard is $12. what is the percent of sales tax?
Answers
Answer:
Answer:
5%
Step-by-step explanation:
225x=12
divide 225 on both sides to get
0.05
Now convert into a decimal by moving two spaces to the right
then you get 5%
Step-by-step explanation:
What is 2+2 Im stuck on the question help me asap.
Answers
Answer:
4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
1+1+1+1=4
X + 3 =8
X- 5 =7
Please someone help?
Answers
Step-by-step explanation:
x+3=8
8-5=3 so x=5
7+5=12 / 12-7=5
12-5=7
Answer:
the answer is (1) x = 5 (2) x = 12
I need help please and thank you
Answers
Answer:
-10
Step-by-step explanation:
Answer:
x=-10
Step-by-step explanation:
9=29+2x
-29 -29
-20=2x
x=-10
please help me please help help help
Answers
Answer:
Yeah, its b) -68
Step-by-step explanation:
Classify the pair of angles.
one is 55 and one is 35
Answers
Answer:
they are acute angles because the angles are less than 90. sorry if I'm wrong you should put the different answer so we could give you the best answer
Step-by-step explanation:
answer this for brainiest:)
Answers
Answer:
Your in my class
Step-by-step explanation:
L M A O let me know when you get the answer
1. If the NCAA has applications from 24 universities for hosting its intercollegiate tennis championships in 2020 & 2021, how many ways may they select the hosts for these championships if they both can be held at the same university?
2. There are 10 horses running in the big race this weekend. How many different ways can that groups of horses finish 1st, 2nd, or 3rd if you know that horse #5 comes in last place?
3. There are 5 questions on this quiz. Every question is either right or wrong. How many possible ways can you answer the questions if you answer all five?
4. In a primary election, there are 7 candidates for Governor of Maryland, 9 candidates for Treasurer, and 4 candidates for District Attorney. In how many ways can voters mark their ballots if they vote in all three of the races?
5. In how many ways can 6 people line up to get on a bus if you know that person #3 has to be first in line?
Answers
Answer:
You have separated 4 aces from a deck of cards. A coin is tossed and one of ... If the NCAA has applications from 6 universities for hosting its intercollegiate ... They must choose a host city for the 2016 and 2017 championships. a. How many ways may they select the hosts for these events if they are not both to be held at.
Step-by-step explanation:
Please help :) thank you!
Answers
Answer:
800
Step-by-step explanation:
16 x 10 x 5= 800
Answer:
800 cm
Step-by-step explanation:
1. You multiply height, length, and width
2. Which is 16, 10, and 5
3. 16*10*5= 800
4. dont forget to label cm btw
simplify square root of 8
Answers
Answer:
2root2
Step-by-step explanation:
Is there 4 hundreds in 5 467 also is there 54 in it to? (Help!!! Its due today)
Answers
pls help me out on ths
Answers
Answer:
regular price
Step-by-step explanation:
regular price
Answer:
P represents the usual price of a sandwich
The constant (1.5) represents the discount
Step-by-step explanation:
find the greatest common factor
Answers
Need help! I don’t get what I’m going wrong?
Determine the approximate value of side a.
Answers
Simplify the expression.
Answers
Answer:
ab√3ac
Step-by-step explanation:
I hope that helps :)
can someone please help it says :
For each of the 6 pairs of triangles below, determine if the triangles can be proved congruent. If yes, tell which of the patterns it fits (SSS, SAS, ASA, or AAS)
Answers
Answer:
a. is congruent by SSS
b. is congruent by AAS
c. is congruent by ASA
d. is congruent by SAS
Step-by-step explanation:
a. is SSS because all sides are marked
b. is AAS because the point where the two triangles meet are vertical angles and the one side of the triangle is marked congruent making AAS
c. is ASA because the angles are on segment FG and segment BC and there is a congruent line in between the two angles making ASA
d. is SAS because the triangles share the segment QS and when two triangles share a segment, that segment is congruent. the outside segment is congruent and then there is an angle and then the inside segment is congruent
X + 233 = 500
PLEASE HELP ME AHHHHH
Answers
Answer: x = 267
Step-by-step explanation: To find x, we need to subtract 500 - 233. This equals 267.
Answer:
x=267
Step-by-step explanation:
x + 233 = 500
x=500-233
x = 267