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
polet [3.4K]
2 years ago
9

Simplify(-4.5(-6(5.4

Mathematics
2 answers:
kherson [118]2 years ago
8 0
If this is all multiplication
145.8
Evgesh-ka [11]2 years ago
8 0
The simplest form of this is 145.8.
You might be interested in
A room can be cleaned in 2 hours if rob and Harry work together. Ron could clean it in 3 hours. How long can harry clean it?
tresset_1 [31]

Answer:

6 hours

Step-by-step explanation:

Let the total work be X

Combined speed: X/2

Ron's speed: X/3

Harry's speed: S

X/2 = X/3 + S

S = X/2 - X/3 = (3X - 2X)/6 = X/6

Harry's speed is X/6, so he'll take 6 hours

6 0
3 years ago
Write an equation of the line that passes through the given point, (1, 2).
Fiesta28 [93]

Answer:

Step-by-step explanation:

eq. of any line through (1,2) with slope m is

y-2=m(x-1)

if the line is parallel to x-axis then y=2

if the line is parallel to y-axis then x=1

7 0
3 years ago
The quality control manager of a soda manufacturing company wishes to use a significant level of 0.05 to test whether the variab
Alex17521 [72]

Answer: 1.645

Step-by-step explanation:

Given : The quality control manager of a soda manufacturing company wishes to use a significant level of 0.05 to test whether the variabilities in the amount of soda in the company's 16 OZ bottles is more than the variabilities in the company's 12 OZ bottles.

Let \sigma_1^2 represents the variance for 16 OZ bottles and \sigma_2^2 represents the variance for 12 OZ bottles.

The Null and Alternative Hypothesis will be  :-

H_0:\sigma_1^2\geq\sigma_2^2

H_1:\sigma_1^2, since alternative hypothesis is left-tailed , then the test is left-tailed test.

By using the standard normal distribution table for z, the critical value for this hypothesis:-

z_{\alpha}=z_{0.05}=1.645

6 0
3 years ago
Read 2 more answers
Name the postulate of the therom qts=srq
GalinKa [24]

Answer:

Seeing that we have a shared hypotenuse and two sides that are congruent, the theorem that we can use is the HL Theorem.

Step-by-step explanation:

mark brainliest :)

6 0
3 years ago
The vertical number line on the Coordinate Plane<br> is called the
Assoli18 [71]

Answer: y axis

Just think the yo yo goes up and down

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Two thirds of a number, decreased by thirty six, is at most twenty two. Find the number.
    11·1 answer
  • PLEASE HELP ASAP!!!! WILL GIVE BRAINLYEST!!!!
    13·1 answer
  • You have two exponential functions. One has the formula h(x) = 2 x + 3. The other function, g(x), has the graph shown below.
    6·2 answers
  • How can I multiply the fraction 2/8 x 16 to get an answer greater than 16?
    13·1 answer
  • SOLVE FOR BRAINLIST!!
    10·1 answer
  • What is the surface area of the square pyramid?
    12·1 answer
  • Based on the information, determine which sides of quadrilateral ABCD must be parallel m angle A= 67°, m angle b = 120°, m angle
    12·1 answer
  • Need answer now. Find m
    12·1 answer
  • Somebody help me with this
    9·2 answers
  • Mrs. Yang is in charge of playing the music while her class plays musical chairs. In the first round, Mrs. Yang played the music
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!