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
vivado [14]
3 years ago
5

Please help me with this question.

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
5 0
The missing angle is 55.

Sveta_85 [38]3 years ago
3 0

Answer:

? = 55

Step-by-step explanation:

The sum of the angles of a triangle is 180

? + 90+ 35 = 180

? + 125 = 180

? = 180-125

? = 55

You might be interested in
You have to fill in the blank for this one 4/9 divided by blank equals 12
photoshop1234 [79]

For this case, the first thing we must do is define a variable.

We have then:

x: unknown number

We now write the expression that models the problem:

\frac{\frac{4}{9}}{x} = 12

From here, we clear the value of x.

We have then:

\frac{4}{9}=12x

\frac{4}{9(12)}=x

x=\frac{4}{108}

x=\frac{1}{27}

Answer:

4/9 divided by 1/27 equals 12

6 0
3 years ago
Read 2 more answers
What is the probability of choosing a diamond card out a regular deck of 52?
bazaltina [42]
There are 13 diamonds in a regular deck of cards.

So the probability of picking a diamond card is 13/52.
3 0
4 years ago
Read 2 more answers
How do I solve this
nexus9112 [7]

the formula is

measure \:  of arc/360× \: \pi {r}^{2}

7 0
3 years ago
The first number is the LCM of 2 ,7 and 10​
kati45 [8]
<h2><em>Answer</em>:</h2>

The least common multiple of 2, 7 and 10 would be <em>70</em>.

8 0
3 years ago
Find the volume of the pyramid. Write your answer as a fraction or mixed number.
Dahasolnce [82]

Check the picture below.

let's notice that the base of the pyramid is triangle with a base of 5 and an altitude of 4, so it has an area of (1/2)(5)(4).

\bf \textit{volume of a pyramid}\\\\ V=\cfrac{1}{3}Bh~~ \begin{cases} B=\stackrel{\textit{area of its}}{base}\\ h=height\\[-0.5em] \hrulefill\\ B=\frac{1}{2}(5)(4)\\ h=8 \end{cases}\implies V=\cfrac{1}{3}\left( \cfrac{1}{2}(5)(4) \right)(8)\implies V=\cfrac{1}{3}(10)(8) \\\\\\ V=\cfrac{80}{3}\implies V=26\frac{2}{3}

4 0
4 years ago
Other questions:
  • The general form of the equation of a circle is x^2+y^2−4x−8y−5=0.
    13·1 answer
  • $19,574 at 7.5% for 3 1/4 years
    15·1 answer
  • Britany has a bag with 2 mint sticks, 4 jelly treats, and 14 fruit tart chews. If she eats one piece every 9 minutes, what is th
    11·1 answer
  • X2-x+12=0 <br> Have to solve for x
    13·1 answer
  • Two more than four times a number is the same as 6 more than twice the number find the number ​
    12·1 answer
  • What does A equal? Plz help, I will mark brainliest ASAP!!!
    7·2 answers
  • Which choice is equivalent to 4 square root 8
    10·1 answer
  • Find the solution(s), if any, of the given equation using quadratic formula:<br> 6x2 – 30x = 36
    5·1 answer
  • PLSSSSSSS HELP ASAP I IS DEAD
    9·3 answers
  • What is the answer to these questions?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!