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
Alisiya [41]
3 years ago
6

I need help. I'm not smart XD

Mathematics
2 answers:
Ne4ueva [31]3 years ago
8 0

Answer:

126

Step-by-step explanation:

(−3/10)(4.2)(−100)

Since the product of -10 & 10 is -100, we can rewrite as-you may call this associative property I guess since I still haven't rearranged the factors:

(−3/10)(4.2)((−10)(10))

Associative property:

(-3/10)(4.2)(-10)(10)

Commutative property:

(-3/10)(-10)(4.2)(10)

Associative property:

((-3/10)(-10))((4.2)(10))

Simplifying:

(3)(42)

Simplifying:

126

Katena32 [7]3 years ago
6 0

Answer:

126

Step-by-step explanation:

(−3/10)(4.2)(−100)

=4.2*\frac{3*100}{10}

=\frac{3*100}{10} =30

=30 times 4.2 = 126

You might be interested in
Tu has a midpoint at M(0,2) . point T is at (0,3) . Find the coordinates of point U.​
Ne4ueva [31]
The answer will be/is 0,1
8 0
3 years ago
  What values for θ (0 ≤ θ ≤ 2pie ) satisfy the equation? 
svetoff [14.1K]
Factor out the cos<span>θ:
</span>cosθ (2sin<span>θ + sqrt3) = 0
</span>Therefore, the only ways this can happen are if either cosθ = 0 or if (2sin<span>θ + sqrt3) = 0
</span>The first case, cosθ = 0 only at θ <span>= pi/2, 3pi/2.
</span>The second case, <span>(2sin<span>θ + sqrt3) = 0 simplifies to:
</span></span>sin<span>θ = (-sqrt3)/2
</span><span><span>θ = 4pi/3, 5pi/3
</span></span><span><span>Therefore the answer is A.
</span></span>
7 0
4 years ago
Which is greater 0.4 or 2/5
Svetach [21]
Take 2 divided by 5 to convert them both into decimals then compare them 
8 0
4 years ago
A pitcher contains 2 liters of liquid. Jin pours 368 milliliters of this liquid into a test tube.
8090 [49]

Answer:

1,632 liters of liquid remain in the pitcher.

Step-by-step explanation:

Given that a pitcher contains 2 liters of liquid, and Jin pours 368 milliliters of this liquid into a test tube, to determine how much liquid is left in the pitcher the following calculation must be performed:

368 milliliters = 0.368 liters

2 - 0.368 = X

1.632 = X

Therefore, 1,632 liters of liquid remain in the pitcher.

8 0
3 years ago
Find the LCM of 24 and 40.
Setler79 [48]
The answer for this question is D
8 0
4 years ago
Read 2 more answers
Other questions:
  • Jill weighs 120 pounds and is gaining ten pounds each month. Paris weighs 150 pounds and is gaining 4 pounds each month. How man
    12·1 answer
  • Julio Ernesto earns $15 an hour at his part-time job. Last week he worked 26 hours, and 45 minutes.. What was his gross pay for
    15·1 answer
  • 76/135 in simplest form
    5·1 answer
  • (S^2 +r^2)^2<br><br><br> Please show me how you got the answer.
    6·1 answer
  • A garden snail traveled 1⁄40 of a mile in 1⁄2 an hour. What was the speed of the snail?
    14·1 answer
  • Please help i will give a lot of points if corrected
    5·2 answers
  • Saj has made 7 litres of curry sauce.
    13·1 answer
  • Find the coordinates of the centroid of triangle RST. SHOW YOUR WORK so I can see if the answer makes sense (no links)
    12·1 answer
  • Solve for x<br> And show work
    5·2 answers
  • Write down the equation for the following expression and then solve it.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!