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
tia_tia [17]
2 years ago
8

Plss answer my questions​

Mathematics
2 answers:
KIM [24]2 years ago
8 0

Answer:

a) 450. b) 1:1.25 c) 32 rooms

Step-by-step explanation:

1. 100*4.5 = 450

2. 16:20 divide by 4 -> 4:5  (simplifies to 1:1.25)

3. 64/2 = 32 rooms needed. They have 16.

Sorry if answers are wrong, the picture quality is really poor for me.

Nadya [2.5K]2 years ago
6 0

Answer:

Question 1. 450 gloves

Step-by-step explanation:

multiply 4 by 100 which gives you 400. then divide 100 by 1/2 which then gives you 50. After add 400 and 50 together which then gives you 450.

Hope this helps!

You might be interested in
Find the values of x and y, write your answer in simplest form.
tamaranim1 [39]

Answer:

Step-by-step explanation:

You have a 30-60-90 triangle. The sides of a 30-60-90 are in the ratio 1:√3:2.

The side opposite the 30° angle is 5, so the side opposite the 60° angle is 5√3, and the side opposite the 90° angle is 5×2 = 10.

x = 5√3

y = 10

3 0
2 years ago
If mR = 2x2 - 7°, mS = 4x2 - 6x + 40°, and mT = 18x + 3°, what is mR?
Minchanka [31]

Answer:

its C

Step-by-step explanation:

8 0
3 years ago
The length of a rectangle is eight feet more than its width. The area of the rectangle is six hundred nine square feet. What are
vodomira [7]
You can write two equations using the given information:
.. L = W +8
.. L * W = 609
Using substitution, you get a quadratic.
.. (W +8) * W = 609
.. W^2 +8W -609 = 0
Not surprisingly, you're looking for factors of 609 that differ by 8.
.. 609 = 1*609 = 3*203 = 7*87 = 21*29
The last two are the factors of interest.
.. (W +29)(W -21) = 0

The width of the rectangle is 21 feet, the length is 29 feet.

_____
Sometimes it is easier to work with the average dimension. Here, let that be x. Then you have
.. (x +4)(x -4) = 609
.. x^2 -16 = 609
.. x^2 = 625 = 25^2 . . . . . . . one of your memorized math facts
So, the dimensions are
.. 25 +4 = 29 by 25 -4 = 21, that is, 29 ft by 21 ft.
5 0
3 years ago
Carter is going to use a computer at an internet cafe. The cafe charges an initial fee to
RoseWind [281]

Answer:

the additional charge per minute because t represents the number of minutes

Step-by-step explanation:

8 0
3 years ago
The Ellisons have insured their home for $890,000. Their personal property
Artemon [7]

Answer:

19000 8000 90000 60000

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • A total of 800 pre-sale tickets and tickets at the gate were sold to football city championship game. If the number of tickets s
    5·1 answer
  • − 4 y − 3 + 3 y = 8 − 2 y − 15
    15·1 answer
  • A survey claims that 9 out of 10 doctors recommend aspirin for their patients with headaches. to test this claim, a random sampl
    13·2 answers
  • On his first day of school, Kareem found the high temperature in degrees Fahrenheit to be 76.1°. He plans to use the function to
    8·2 answers
  • DaMarcus says the number 24/6 belongs only to the set of rational numbers. Explain his error
    10·1 answer
  • Pls answer and get branily
    13·1 answer
  • Find the nonpermissible replacement for n in this expression -2/5n
    6·1 answer
  • Determine the values of the unlabeled parts of the triangle.
    9·1 answer
  • The laptop was marked down from $895 to $720.
    13·1 answer
  • What is the answer to -1/2 ÷ (-1 3/8)<br>Correct answers get brainliest
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!