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
jeka57 [31]
3 years ago
10

Simplify: 45÷3+2×8-12+30​

Mathematics
2 answers:
Vikentia [17]3 years ago
7 0

Answer:

61 is the answer

Step-by-step explanation:

Phantasy [73]3 years ago
3 0

Answer:

49

Step-by-step explanation:

You might be interested in
If a test consists of ten multiple choice questions with each permitting a possible answers. How many ways are there in which a
dangina [55]

The question isn't correctly given, a possible format is in the comment below, however, the explanation will cover then concept which can be applied to different but similar

Answer:

10048576 ways

Step-by-step explanation:

We are given a question, from which we can choose aby of 4 options, this gives ua 4 possible choices for 1.

This will also apply if we have more than 1 question with the same number of options.

This can be called the product rule, as each possibility is the same of each question given :

Therefore, given 10 questions:

. We have

4 * 4 * 4 * 4 * 4 * 4 * 4 * 4 * 4 * 4 = 4^10 = 10048576 ways

5 0
3 years ago
if a second function is defined by the formula g(x)=2x-7/3, then what is the value of g(f(1))? show the work that leads to your
nydimaria [60]
YOU NEED THE VALUE OF f(1), OR THERE IS MORE MERIT TO THE QUESTION, BUT HERE IS HOW IT WOULD BE BASED ON THE MERITS GIVEN

g(x) = 2x -  \frac{7}{3}  \\  g(f(1)) = 2(f(1)) -  \frac{7}{3} \\ g(f(1)) = (2 \times f(1)) - (  \frac{7}{3} )
4 0
3 years ago
Standing at a trailhead, you look up at a 54 degree angle and see your friend's cell phone reflecting the sun. You know that she
Marat540 [252]
So check the picture below

recall your SOH CAH TOA \bf sin(\theta)=\cfrac{opposite}{hypotenuse}
\qquad \qquad 
% cosine
cos(\theta)=\cfrac{adjacent}{hypotenuse}

\\ \quad \\\\
% tangent
tan(\theta)=\cfrac{opposite}{adjacent}

which identity uses only
angle
opposite
adjacent?

well, is Ms Tangent.. thus  \bf tan(\theta)=\cfrac{opposite}{adjacent}\implies tan(54^o)=\cfrac{1200}{x}

solve for "x", make sure your calculator is in Degree mode, since the angle is in degrees

5 0
3 years ago
Read 2 more answers
A studemt is hiring a 3-kilometer race. he runs 1 kilometer every 2 minutes. select the function that describes his distance fro
Paha777 [63]
The answer which we found by inspection is
B. f(x) = -1/2x + 3
7 0
3 years ago
Convert the measurement.<br><br><br> 142.0 grams ≈ ? ounces
VikaD [51]
142.0 g = 5.008903 oz
7 0
3 years ago
Other questions:
  • True or false? if false why
    12·1 answer
  • Ms. Velez will use both x gray bricks and y red bricks to build a wall around her garden. Gray bricks cost $0.45 each and red br
    11·1 answer
  • Evaluate -1-3-(-9)+(-5)
    15·1 answer
  • Write about a real-life situation that could be described with the expression 1286 +953.
    5·1 answer
  • It’s 11:45 and you have an awesome appointment in 3 hours and 25 minutes. What time is your appointment? Please HELP!
    14·1 answer
  • Serious answers only I’m giving 20 points away to whoever can help me with real explanation and I will mark you Brainiest
    7·2 answers
  • P(x) = 2x3 − x2 + 10x; <br><br> a 1/2 <br><br><br><br> b 5<br><br><br> c 0<br><br><br> d 2
    15·1 answer
  • Hi! I need help with the attached question in calc. Thank you:)
    10·1 answer
  • A bowling ball has a diameter of 8.5 inches. What is its approximate volume?
    12·2 answers
  • What is the equation of the line that passes through the point (8,1) and has a slope of 3/4
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!