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
sdas [7]
3 years ago
15

Simplify the expression. helppp me plz do it right (xy)3·(–3x4y2)

Mathematics
2 answers:
klemol [59]3 years ago
7 0
I suggest you get photo math

Maru [420]3 years ago
7 0

Answer:

-3x^7y^5

Step-by-step explanation:

I assume the number 3 after parentheses is an exponent. I also assume that 4 after x and 2 after y are exponents. If so, please use the symbol ^ to show clearly it's an exponent.

(xy)^3 · (-3x^4y^2) =

= x^3 * y^3 * (-3x^4y^2)

= -3x^7y^5

You might be interested in
What is 73/9 as a mixed number
yarga [219]
8 1/9 because 9 times 8 is 72 and 73-72=1 so 8 1/9
8 0
3 years ago
Read 2 more answers
In ΔUVW, w = 9 cm, v = 2.2 cm and ∠V=136°. Find all possible values of ∠W, to the nearest 10th of a degree.
Alja [10]

Complete Question

In ΔUVW, w = 9 cm, v = 22 cm and ∠V=136°. Find all possible values of ∠W, to the nearest 10th of a degree.

Answer:

16.5°

Step-by-step explanation:

In ΔUVW, w = 9 cm, v = 22 cm and ∠V=136°. Find all possible values of ∠W, to the nearest 10th of a degree.

We solve using Sine rule formula

a/sin A = b/sin B

We are solving for angle W

∠V=136°

Hence:

22 /sin 136 = 9 /sin W

Cross Multiply

22 × sin W = sin 136 × 9

sin W = sin 136 × 9/22

W = arc sin [sin 136 × 9/2.2]

W = 16.50975°

W = 16.5°

3 0
3 years ago
45 POINTS IF ANSWER!!!<br> Find the value of X in the triangle shown below.
pochemuha

Answer:

The bacterium expels oxygen, making room for

hydrogen peroxide and carbon dioxide. These elements are then combined with solar energy to produce fuel.

Step-by-step explanation:

.

.

Thank my answer and mark me as brainist

8 0
2 years ago
Read 2 more answers
Line segment AB has endpoints A(2, 9) and B(5, 8) . A dilation, centered at the origin, is applied to AB¯¯¯¯¯ . The image has en
Mumz [18]
Can you take a screenshot
5 0
2 years ago
Which choice shows the product of 22 and 39?
Yuliya22 [10]

Answer: (22)(39) = 858.

Step-by-step explanation:

Product of a number simply means that one has to multiply the numbers that are given. For example, if a student is told to find the product of 2 and 5, it simply means that 2 × 5 = 10.

Regarding the above question, the product of 22 and 39 is represented by: (22)(39) = 858. It should be noted that 22 × 39 = 858

8 0
3 years ago
Other questions:
  • The function f(t) = 2.5t + 50 describes the total cost of ordering shirts, which includes the price per shirt and the one-time s
    7·1 answer
  • What is the expression in radical form?
    6·1 answer
  • The top speed of a cheetah is approximately 1.2 × 10^2 kilometers per hour, while the speed of the fastest human is approximatel
    8·1 answer
  • Help!!!!!!!! I need this asap!!!!!!!! please and thank you
    9·2 answers
  • Solve the system by substitution. x – 3y = 4 2x – 6y = 8
    7·2 answers
  • Determine if the graph is symmetric about the x-axis, the y-axis, or the origin.
    12·1 answer
  • 2 18in containers are left in the shade for a week. Container A is 8/18in full and Container B is 5/18 in full. How much less wa
    8·1 answer
  • Select the correct answer.
    7·1 answer
  • PLEASE HELP ASAP NOW OMG GIVE BRAINLIST HELP PLEASEEEE
    15·1 answer
  • Juan counts up by 3's and Alex counts up by 5's.What is the smallest number that they both say?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!