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
anastassius [24]
2 years ago
15

4) A triangle has a base length of 2.5 cm and corresponding height 4.5 cm,

Mathematics
1 answer:
iragen [17]2 years ago
7 0

Answer:

Step-by-step explanation:

You might be interested in
81(p+q)^2-9p-9q <br> Factor this
polet [3.4K]

Answer:

9(p + q)(9p + 9q - 1)

Step-by-step explanation:

Given

81(p + q)² - 9p - 9q ← factor out - 9 from these 2 terms

= 81(p + q)² - 9(p + q) ← factor out 9(p + q) from each term

= 9(p + q)(9(p + q) - 1)

= 9(p + q)(9p + 9q - 1)

8 0
3 years ago
Read 2 more answers
gary mixes a solution using two types of concentration of sale: .70 gallons of 5% and .30 gallons of 22% salt. what is the conce
wolverine [178]

Answer:

10.1%

Step-by-step explanation:

The first thing we should do is calculate the total volume of the solution when mixing them would be:

0.7 + 0.3 = 1

Now, we have that the resulting concentration (x) would be equal to the sum of the multiplications between the volumes and the concentrations to be mixed, as follows:

x * 1 = 0.7 * 0.05 + 0.3 * 0.22

x = 0.035 + 0.066

x = 0.101

That is, the concentration of the resulting mixture would be 10.1% (0.101 * 100)

5 0
3 years ago
Find the missing length indicated. Leave your answer in simplest radical form.
pickupchik [31]
25

The triangle given by 9, unknown, and 15 and the triangle given by 15, unknown, and x are similar triangles and therefore 9:15 = 15:x

X is 25 in this case
8 0
2 years ago
Help this is due at 1:20 hurry
ANTONII [103]

Answer:

7.7%

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
If f(x) = -5-4 and g(x) = -3 -2 find (f-g)(x)
asambeis [7]

<u>Answer:</u>

The correct answer option is D. -5^x+3x-2

<u>Step-by-step-explanation:</u>

We are given the following two functions:

f(x)=-5^x-4

and

g(x)= -3x-2

We are to find (f-g)(x) so we will subtract the function g from function f, arrange the like terms together and combine them like shown below to get:

(f-g)(x) =(-5^x-4)-(-3x-2)

(f-g)(x)=-5^x-4+3x+2

(f-g)(x)=-5^x+3x-2

Therefore, (f-g)(x) is equal to -5^x+3x-2 so the correct answer option is D. -5^x+3x-2.

5 0
3 years ago
Other questions:
  • You are giving away equal groups of paper clips to some number of friends. Each friend receives 15 paper clips and you started w
    9·2 answers
  • What is 4+3-1x22 plz help
    8·2 answers
  • Jamal ran 8 kilometers sprinted 500 meters and climbed bleachers for a distance of 1.5 kilometers during track practice. How man
    11·1 answer
  • Steven and Bob both have a Pokemon card collection. The number of Pokemon cards in Steven's collection can be represented by x.
    11·1 answer
  • The secretary in Exercises 2.121 and 3.16 was given n computer passwords and tries the passwords at random. Exactly one of the p
    14·1 answer
  • PLEASE HELP WILL MARK BRAINLIEST
    7·1 answer
  • What is the value of "a"?<br> ill give brainliest to whoever answers this question correctly
    6·2 answers
  • Select the correct answer.<br> What is the value of g(2)
    9·1 answer
  • Help me please ?!!….
    14·1 answer
  • Please help me thank you so much have a great day also select all that are correct
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!