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
IRINA_888 [86]
3 years ago
5

Write with explain. ​

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
8 0

Answer: The acute angle between diagonals is 50

Step-by-step explanation:

Red angle = 50 because An exterior angle of a triangle is equal to the sum of the opposite interior angles (pink angles).

Alternatively:

Green angle is 130 by sum of interior angles of a triangle.

Red angle is 50 by Adjacent angles

You might be interested in
This is a picture of a coordinate grid.
nika2105 [10]

Answer:

the answer is C. or (3,-4) i am pretty sure it is,if my calculations are correct,

Step-by-step explanation:

brainliest please

6 0
3 years ago
A large diamond with a mass of 712.04 grams was recently discovered in a mine. If the density of the diamond is 3.51 , what is t
tamaranim1 [39]

Answer:

202.9

Step-by-step explanation:

Density Formula:

V=M/D

V=712.04/3.51

V=202.863

8 0
3 years ago
Read 2 more answers
1. According to a recent survey, 13 out of the 33 students in a class take the bus to school. What is the ratio of students who
AlexFokin [52]

Answer: (1) 13/20    (2) 8    (3) Yes. They are proportional

<u>Step-by-step explanation:</u>

(1) 13 students take the bus.

   33 - 13 = 20 students do not take the bus

    \dfrac{\text{take the bus}}{\text{do not take the bus}}:\dfrac{13}{20}

(2)

\dfrac{2\ red}{3\ green}=\dfrac{x}{12\ green}\\\\\\\underline{\text{cross multiply}:}\\2(12)=3(x)\\24=3x\\8=x

(3)

\dfrac{6}{10}\div \dfrac{2}{2}\quad =\dfrac{3}{5}\\\\\\\dfrac{9}{15}\div \dfrac{3}{3}\quad =\dfrac{3}{5}\\\\\\\dfrac{15}{25}\div \dfrac{5}{5}\quad =\dfrac{3}{5}

All of the fractions simplify to the same number so they ARE proportional.

4 0
3 years ago
What will be the value of y when x is 20?
AlekseyPX

Answer:

x=20

y=?

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Violet made cookies for the bake sale. 7/10 of the cookies are chocolate chip. 3/4 of the remaining cookies are sugar. What frac
FromTheMoon [43]
We know that 7/10 of the cookies are chocolate chip, so that means there are 3/10 of the cookies left.
We now want to find what 3/4 of 3/10 is.
We can do this by multiplying both fractions
3/4x3/10 (we just multiply across) to get 9/40.
We cannot simplify this answer, so our final answer is 9/40 of the cookies are sugar cookies.
3 0
3 years ago
Other questions:
  • E equations.<br> 2. 12 = 71-\5p+91
    10·1 answer
  • The equation of a circle is x2 + y2 + 6x + 4y + 10 = 1. What is this equation written in its standard form?
    15·1 answer
  • Product of 289 and 51
    8·2 answers
  • $1,250 was deposited into an account for 2 years with a 2.5% interest rate. What is the in
    12·1 answer
  • After getting a quiz back Jennifer notice that he got 13 out of 20 questions correct what percentage you get correct on her quiz
    9·1 answer
  • Help this one pplss​
    11·2 answers
  • RECIPES A recipe that makes 8 jumbo blueberry muffins calls for teaspoons of baking powder. How much baking powder is needed to
    12·1 answer
  • OMG FREE BRAINLIEST HURRY UP
    8·2 answers
  • Explain the rules for multiplication and division to convert units. How do you know when to multiply and when to divide to conve
    12·2 answers
  • -2 3/7 - 1 2/3 show ur work!please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!