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likoan [24]
3 years ago
10

USING ALL MY POINTS PLS HELP ME ;(

Mathematics
1 answer:
Alchen [17]3 years ago
7 0

Answer:

m\angle AED=90\degree

m\angle DAE=53\degree

m\angle BCE= 53\degree

Step-by-step explanation:

ABCD is a rhombus. AC and BD are its diagonals intersecting at point E.

Diagonals of a rhombus bisects at right angles.

\therefore m\angle AED=90\degree

In\: \triangle AED

m\angle DAE=90\degree-m\angle EDA

m\angle DAE=90\degree-37\degree

m\angle DAE=53\degree

\because m\angle BCE= m\angle DAE

(Alternate angles)

\therefore m\angle BCE= 53\degree

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Which set of ordered pairs does not represent a function?
sineoko [7]
I think it’s the second one

Hope this helps
4 0
3 years ago
(100 POINTS!!!!!) DO NOT GIVE ME THE ANSWER!<br> Please just explain HOW I can get the answer
dlinn [17]

Answer:

  • B. $3281.48

Step-by-step explanation:

<u>Use compound interest formula</u>

  • A = P(1 + r)^(nt), where A- future amount, P - invested amount, r- interest rate, t- time, n- number of compounds per year

<u>Given:</u>

  • P = $2975
  • r = 4% = 0.04
  • t = 2.5 years
  • n = 1

<u>Substitute the values and calculate:</u>

  • A = 2975(1 + 0.04)^2.5 = 3281.48

Correct choice is B

4 0
3 years ago
Kilani and Adrian are starting a nutrition program. Kilani currently consumes 1200 calories a day and will increase that number
Maurinko [17]

Answer:

7 days

Step-by-step explanation:

Let us represent the number of days = a

Kilani currently consumes 1200 calories a day and will increase that number by 100 calories each day.

1200 calories + 100 calories × a

1200 + 100a

Adrian currently consumes 3230 calories a day and will decrease that number by 190 each day.

3230 calories - 190 calories × a

3230 - 190a

The number of days that they would be consuming the same number of calories =

Kilani = Adrian

1200 + 100a = 3230 - 190a

Collect like terms

190a + 100a = 3230 - 1200

290a = 2030

a = 2030/290

a = 7 days

Therefore, the would be consuming the same number of calories in 7 days

4 0
4 years ago
Simplify 2d-4a+5n-(3n-2A+d-10)
pochemuha
2d-4a+15n^2-10an+5dn-50n
8 0
3 years ago
Read 2 more answers
Es urjente
aleksklad [387]

Answer:

Espera espera espera.......

primer miembro es el independiente

incógnitas es la letra literal x b y c m

coeficiente es el resultado de la división

terminos independientes son aquellos los que no tienen cualquier letra 18 16 8

Step-by-step explanation:

espero que ayude

5 0
3 years ago
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