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
statuscvo [17]
3 years ago
6

Help me plz I need help

Mathematics
1 answer:
charle [14.2K]3 years ago
5 0

Answer:

-0.48

Step-by-step explanation:

(-1.2)(0.4)

= - 0.48

You might be interested in
What is addition of 2/3 + 1/4​
Anuta_ua [19.1K]
Answer: 2/3 + 1/4 = 11/12

The least common denominator of both denominators is 12.


The first fraction , 3 x 4 = 12

2 2x4 8
— = —— = —
3 3x4 12

The second is the same , 4 x 3 = 12
1 1x3 3
— = —— = —
4 4x3 12

Add both fractions:

8 3 8 + 3 11
— + — = ——— = —
12 12 12 12

3 0
3 years ago
Use structure find the perimeter of equilateral triangle klm given the vertices k(-2, 1) and m(10, 6).
Deffense [45]

Perimeter of the equilateral triangle KLM with vertices K(-2 ,1) and M (10,6) is equal to 39 units.

As given in the question,

Coordinates of vertices K(-2,1) and M(10,6)

KM = \sqrt{ (10-(-2)^{2} +(6-1)^{2} }

      = \sqrt{12^{2}+5^{2}  }

      = 13units

In equilateral triangle  KL = LM = KM = 13 units

Perimeter of equilateral triangle KLM = 13 +13 +13

                                                           = 39 units

Therefore, perimeter of the equilateral triangle KLM with vertices K(-2 ,1) and M (10,6) is equal to 39 units.

Learn more about perimeter here

brainly.com/question/6465134

#SPJ4

4 0
1 year ago
Sam is renting one of two cars to go on a 300-mile trip. The first car can travel 75 miles on 5 gallons of gas. The second car c
djverab [1.8K]
First let’s establish a few things, The first car can travel 300 miles with 20 gallons of gas, if 14 gallons of gas costs 49.49 then for ever gallon of gas Sam is paying 3 dollars and 53.5 cents. That means for 20 gallons, Sam will need around 71$ for the entire trip if he uses the first car.
8 0
2 years ago
"let v = r 2 with the usual addition and scalar multiplication defined by k(u1, u2) = (ku1, 0). determine which of the five axio
expeople1 [14]
Let \mathbf u\in\mathbb R^2, where

\mathbf u=(u_1,u_2)

and let k\in\mathbb R be any real constant.

Given this definition of scalar multiplication, we can see right away that there is no identity element e such that

e\mathbf u=\mathbf u

because

e\mathbf u=e(u_1,u_2)=(eu_1,0)\neq(u_1,u_2)=\mathbf u
5 0
3 years ago
Nicholas has 8 pieces of rope that are 4 yards each. He uses 4 pieces that are each 4 feet long.
Komok [63]
What's the question nbnnbbb
4 0
3 years ago
Other questions:
  • Kathy has an orange tree in her front yard. The oranges are beginning to ripen. The first day, Kathy picks 2 oranges. The second
    13·2 answers
  • If there are 83 people in a room and 11 are boys, what is the probability that a person chosen at random will be a girl?state yo
    6·1 answer
  • Mary has 32 geraniums and she wants to plant the same number in each pot. if she has 8 pots , how many geraniums should she put
    14·2 answers
  • Suppose y varies directly as x and y=21 when x 3 find x when y=42
    15·1 answer
  • Jayda takes 4 hours to deliver 448 newspapers on her paper route. What is the rate per hour at which she delivers the newspapers
    15·1 answer
  • What is the probability of getting a 7 of spades in a deck of 52 cards?
    7·1 answer
  • 29 points !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! .
    13·1 answer
  • Given m//n find the value of x. see attachment.
    13·1 answer
  • If a star is 5,699,999,999,999,999 meters from earth, how long does it take light to travel from earth to the star?
    12·1 answer
  • In triangle ABC, the measure of angle A is 80°. Angle B is congruent to angle C. What is the measure of angle B in degrees? A. ∠
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!