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
Dmitriy789 [7]
3 years ago
9

PLEASE HELP ASAP!!!!!!

Mathematics
1 answer:
nikitadnepr [17]3 years ago
3 0

Answer:

23.3m

Step-by-step explanation:

Pythagorean Theorem

a^2 + 30^2 = 38^2

a^2 + 900 = 1444

a^2 = 544 so a = 23.3

You might be interested in
Graph the line y=-3/4x+1
lesya [120]

Step-by-step explanation:

That is what your line should look like :)

8 0
3 years ago
First answer get the best marks ​
Sonja [21]

Answer:

Choice C

Step-by-step explanation:

-3.55g \le -28.4

Divide both sides by -3.55; remember that by dividing both sides of an inequality by a negative sign, you need to change the direction of the inequality sign.

\dfrac{-3.55g}{-3.55} \ge \dfrac{-28.4}{-3.55}

g \ge 8

Answer: Choice C

6 0
4 years ago
Read 2 more answers
Wor At an assembly, 180 students sit in 9 equal rows. How many student n each row? ​
aliina [53]

Answer: 20

Step-by-step explanation:

Divide the number of students by the number of rows,

180/9=20

3 0
3 years ago
Find the distance between the points (2,-1) and (-1,-4). Round your answer to the nearest hundredth.
romanna [79]

Answer:

4.24

Step-by-step explanation:

8 0
3 years ago
Factor 18x^(2)+39x-15
k0ka [10]

Answer:

3(2x + 5)(3x - 1)

Step-by-step explanation:

Hello!

We can first factor out the greatest common factor between the coefficients: 3.

  • f(x) = 18x^2 + 39x - 15
  • f(x) = 3(6x^2 + 13x - 5)

Now, let's work with what we have inside the brackets.

Standard form of a quadratic: ax^2 + bx+ c = 0

Given our equation: 6x^2 + 13x - 5

  • a = 6
  • b = 13
  • c = -5

We need to find two numbers that add up to b (13) and multiply to ac (-30).

The two numbers are 15 and -2. Expand 13x to 15x and -2x and factor by grouping.

<h3>Factor by Grouping</h3>
  • 6x^2 + 13x - 5
  • 6x^2  -2x + 15x - 5
  • 2x(3x- 1) +5(3x - 1)
  • (2x +5)(3x - 1)

Now, we simply add the other factor, 3, to the final factored form.

Factored Solution: 3(2x + 5)(3x - 1)

8 0
2 years ago
Other questions:
  • Consider this statement: Mia jogs 3 mi. in 0.5 hr. and bikes 12 mi. in 1.25 hr. Can you fill the remaining information into the
    13·1 answer
  • Please help me i really need it!!!
    13·1 answer
  • What are the x- and y-intercepts of a line that passes through (5, 18) with a slope of 2?
    14·1 answer
  • Students brought in ice cream for the school's ice cream social. The amount that each student brought is shown in the table belo
    7·1 answer
  • Consider the dataset below and respond to the questions that follow: Advertisement ($'000) Sales ($'000) 1068 4489 1026 5611 767
    10·1 answer
  • Nita is making pizza.
    10·1 answer
  • Multiply. Enter your answers.<br><br> 8 2 0 <br> × 3 <br> ?<br><br> ?<br><br> ?<br><br> ?
    15·1 answer
  • What is the inverse of the following conditional?
    11·1 answer
  • Brianna received an overall IQ score of 117 on the Wechsler Scale. This means that Brianna has scored approximately____________
    10·1 answer
  • Solve Y/-6 + 5 = 9<br><br> It’s Algebra 1
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!