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
ANEK [815]
3 years ago
13

(Please respond quickly!)

Mathematics
1 answer:
ki77a [65]3 years ago
3 0

Answer:

x=12

Step-by-step explanation:

we know that

A linear pair is two angles that are adjacent and form a line. The angle measure of a line is 180 degrees

In this problem we have that

(10x-20)^o+(6x+8)^o=180^o --- by supplementary angles (form a linear pair)

solve for x

(16x-12)=180

16x=180+12

16x=192

x=12

You might be interested in
Why can you use the constant of proportionality with any representation?
pantera1 [17]

Answer:

  1. The number k is called the constant of proportionality. One important way of thinking about this constant k is that it tells us how much y increases by if we increase x by exactly 1. to express that y is directly proportional to x.
3 0
3 years ago
Type the single exponent that would appear on the 7: *
liq [111]

You add the exponent. You never multiply it.

Hope this helps!

<em>Say, mind doing me a favor and clicking the brainliest button for me? It would help me tons.</em>

<em />

<h2><em>~~~PicklePoppers~~~</em></h2>
6 0
3 years ago
What’s the value of x
PolarNik [594]

Answer:

Go to school

Step-by-step explanation:

Focuss in school

6 0
3 years ago
A submarine was traveling along the surface of the ocean and decides to dive. If the dive angle is 28° with the horizontal surfa
Alex_Xolod [135]

Answer:

1.5 nautical miles

Step-by-step explanation:

See the attached diagram.

The submarine starts to dive at point A and diving along AB.

If the distance traveled underwater i.e. AB = 1.7 Nautical miles and C is the point directly above its current position at B.

Then Δ ABC is a right triangle having ∠ BAC = 28° {Given}

So, using trigonometry we can write  

\cos 28 = \frac{AC}{AB} = \frac{AC}{1.7}

⇒ AC = 1.7 \times \cos 28 = 1.5 nautical miles.

Therefore, the surface distance that the submarine travels is 1.5 nautical miles. (Answer)

3 0
3 years ago
Shane has 1/2 pound of cheese to make 4 sandwiches. He wants to use the same amount of cheese in each sandwich. What fraction of
anastassius [24]

Answer:

The fraction of one pound of cheese to be used in each sandwich is 1/8

Step-by-step explanation:

Here, we have a question that requires the method of dealing with the division of fractions.

To divide a fraction by a whole number, we multiply the denominator of the fraction by the whole number as follows;

\frac{x}{y} \div z =\frac{x}{y\times z}

Quantity of cheese Shane has = 1/2 pound

Number of sandwiches to be made = 4

Amount of cheese per sandwich = 1/2÷4 = 1/8.

6 0
3 years ago
Other questions:
  • Vincent bought 25 pound bag of rice. He cooked 6.25 pounds of the rice. He stored the rest of the rice in 3 3/4 pound portions.
    13·2 answers
  • . A fair coin and then a die with 6 sides are tosses find the probabilities of the six events occurring respectively a. P(Tails)
    11·1 answer
  • 1 − 3(3 + 6b) = −6(3b + 1) − 2 <br> will get brainliest!!!!!!!!!!!!!!!!!!!!!!!!!!!
    9·1 answer
  • Graph y minus 3 equal one half (x+2)
    8·1 answer
  • What is 30 divided by three
    9·2 answers
  • Find two numbers whose sum is 24 and whose difference is 6.
    13·1 answer
  • I really don't understand i need help asap. They were asking to find f(-8)
    11·1 answer
  • Domain and Range NAME: MR. Q State the domain and range for each graph and then tell if the graph is a function (write yes or no
    6·1 answer
  • If the simple interest on $4,000 for 7 years is $1,400
    12·2 answers
  • Write the set using the roster method A={a|a an even number and 15&lt; a&lt; =25}
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!