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
Veronika [31]
3 years ago
9

Please help fast . It’s a test

Mathematics
1 answer:
fomenos3 years ago
7 0

Answer:

18 + 38 = 56 x 16 = 896 divided by 2 = 448cm

You might be interested in
Pythagorean Theorem a=11 b=60 c=?
zhuklara [117]

Answer:

61

Step-by-step explanation:

The Pythagorean Theorem is a fundamental in geometry that involves looking at two sides of a right triangle and finding out the length of it. Let's use the formula with the corresponding numbers.

The formula for this question would be c=\sqrt{a^2 + b^2}

Since we know that a = 11 and b = 60, we can do the following and substitute :

c = \sqrt{11^2 + 60^2}

11 squared is 121

60 squared is 3600

Now we need to add the two number together :

121 + 3600

3721

Since this number is under the square root, we have to square root it. :

\sqrt{3721}

61

Therefore c is equal to 61.

3 0
3 years ago
Rewrite 10x - 5y = -30 in slope-intercept form.<br> somebody help me wit dis
Anna [14]

Answer:

y = 2x + 6

Step-by-step explanation:

10x - 5y = -30

-5y = -10x - 30

y = 2x + 6

6 0
2 years ago
What are the values of the trigonometric ratios for this triangle?
Norma-Jean [14]
We know that
in the right triangle

<span>sinθ=opposite side/hypotenuse
</span><span>cosθ=adjacent side/hypotenuse
</span><span>tanθ=opposite side/adjacent side

in this problem
opposite side angle </span>θ=8
adjacent side angle <span>θ=15
hypotenuse=17
so

</span>sinθ=8/17
cosθ=15/17
tanθ=8/15
4 0
3 years ago
Simplify each expression<br> 1.) (7+x) + 7x<br><br><br><br> Pls show your work
Papessa [141]
The answer is 14x.

You always have to do whats in the parenthesis first. In this case you would do 7 + x = 7x. Then, you add this 7x to the other 7 x. 7x+7x=14x.
8 0
3 years ago
.?????????????????????????
weqwewe [10]

Step-by-step explanation:

To divide fractions, we have to focus on 4 steps, which are:

1: Change to improper fractions

2: Keep the same

3: Change the sign to multiplication

4: Flip the 2nd fraction in the equation

So, step one:

1/3 / 4/5

Step two:

1/3 / 4/5

Step three:

1/3 x 4/5

Step four:

1/3 x 4/5 = (4 / 15)

4/15 is in simplist for.

Therefore, your answer is 4/15.

Best of Luck to you!!

4 0
3 years ago
Other questions:
  • Divide and simplify completely. Assume that no denominator equals zero. d^2-1/d^2-d divided by d - 1/d
    15·1 answer
  • The endpoints of a diameter of a circle are (-1,3) and (3,1). Find the center and radius of the circle.
    13·1 answer
  • 12 less than the quotient of 12 and a number x
    12·1 answer
  • Write an equation of a line that passes through(-5,-8) and is parallel to the y-axis. What is the slope
    8·1 answer
  • Suppose Phil and Kate decide to drive the sports car to Nashville without stopping and they want to arrive by 5:00pm. What time
    12·1 answer
  • The selling price of a refrigerator is $693.00. If the markup is 5% of the dealers cost, what is the dealers cost of the refrige
    13·1 answer
  • Which figures net consists of four triangles and a square
    15·2 answers
  • Sammy is saving up to buy a PS5 plus. He has $40 and will save $40 per week. How long will it take Sammy to save the money if th
    15·2 answers
  • The scatter plot shows the average price of a major-league baseball ticket from 1997
    7·1 answer
  • If the gradient of a line is 2 and (7,2) is a point on the line, find it's equation​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!