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
Whitepunk [10]
3 years ago
5

(3x3x3)to the negative 2 power

Mathematics
1 answer:
Tresset [83]3 years ago
7 0

Answer:

30

Step-by-step explanation:

You might be interested in
Please someone help me with number 21 part A
Vinvika [58]
Because since 17 can only be multiplied by it's self and one that's what the box is showing
6 0
3 years ago
1. The area of a circle is 60 square units. What is the area of ...
amid [387]

Answer:

30

Step-by-step explanation:

60=whole

60/2=30

8 0
2 years ago
Unit 4 Test, Part 2: Congruence and Constructions<br> Help with my math please
lakkis [162]

Answer/Step-by-sep explanation:

1. Given:

∆NMK ≅ ∆TRP

\overline{NM} = 20

\overline{MK} = 15

\overline{KN} = 25

\overline{TR} = 3x - 1

a. To complete the congruent statement, thus: ∆MNK ≅ ∆RTP

b. The side that is congruent to \overline{TR} is \overline{NM}. Thus:

\overline{TR} ≅ \overline{NM}

c. Since \overline{TR} ≅ \overline{NM}, therefore:

\overline{TR} = \overline{NM}

3x - 1 = 20 (substitution)

Add 1 to both sides

3x = 20 + 1

3x = 21

Divide both sides by 3

x = \frac{21}{3}

x = 7

2. a. Slope of LK = \frac{rise}{run} = \frac{4}{3}

Slope of LM = \frac{rise}{run} = -\frac{3}{5}

b. ✍️Length of LK is the distance between L(-7, 4) and (-4, 8):

Lk = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

Lk = \sqrt{(-4 -(-7))^2 + (8 - 4)^2}

Lk = \sqrt{(3)^2 + (4)^2}

Lk = \sqrt{9 + 16}

Lk = \sqrt{25}

Lk = 5

✍️Length of LM is the distance between L(-7, 4) and (-2, 1):

LM = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

LM = \sqrt{(-2 -(-7))^2 + (1 - 4)^2}

LM = \sqrt{(5)^2 + (-3)^2}

LM = \sqrt{25 + 9}

LM = \sqrt{34}

LM = 5.8 (nearest tenth)

∆KLM is not an isosceles ∆ because it does not has two equal side lengths. This we can see because LK and LM are not equal.

Therefore, Anthony is incorrect. Am isosceles ∆ has two equal sides.

8 0
3 years ago
What to do do I subtract the corridnates or add them
Mandarinka [93]
I think its subtracting 
8 0
3 years ago
Which of the following is equivalent to the logarithmic equation below<br> In x= 4
LenKa [72]

Answer:

The answer for this question is C

8 0
2 years ago
Other questions:
  • One-third of the dairy cattle on a farm are in the barn. Three-fifths of the beef cattle are in the barn. There are 30 dairy cat
    6·1 answer
  • Can you guys please help me!!!!
    14·1 answer
  • The position-time graph of an object is shown below. What is the velocity of the object when time t = 2.5 seconds
    8·1 answer
  • Brainliest!!! 10 POINTS
    14·2 answers
  • Answer don't just explain Im ❓.
    12·1 answer
  • In this arithmetic sequence 3, 8, 13, 18, ... which term has the the value 123?
    7·1 answer
  • D+g/h for d=35, g=19 and h=6<br> A. 9<br> B. 2.7<br> C. 7.3<br> D. 8
    12·1 answer
  • I NEED THIS ANSWERED ASAP PLEASE HELP!!! select the correct answer for points
    5·1 answer
  • Describe the end behavior of f(x)=3x^5+2x^3-1x+3
    10·1 answer
  • 10 1/4 divided by 2 1/2
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!