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
Sladkaya [172]
3 years ago
14

Someone help me solve pls 3x4(5+ -9)

Mathematics
1 answer:
Lena [83]3 years ago
8 0
The answer is -48 ,
3x4(-4)=
12(-4)=
-48
You might be interested in
ANSWER QUESTION A. ANSWER QUESTION B
RUDIKE [14]

Answer:

a. There is a causation relationship and positive trend between number of hours on homework and higher test scores.

b. 76

Step-by-step explanation:

a. Since the dots all follow a linear progression and increase closely together this is a positive trend and likely a causation relationship.

b. y=7x+41 can predict a test score. x is the number of hours, so if 5 if the number of hours then y=7(5)+41 = 35+41=76

6 0
3 years ago
Read 2 more answers
In the equation 5 + 3x - 7 = 10, what are the like terms?
WITCHER [35]

Answer:

5 , -7 , 10

Step-by-step explanation:

8 0
2 years ago
A 13.5​-m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the wall​ (above the fire​ truck)
larisa86 [58]
To solve this problem you must apply the proccedure shown below:

 1. You have the the<span> 13.5​-m fire truck ladder is leaning against a wall and the ladder makes an angle of 39 degrees 45 ' with the horizontal.

 2. Then you have:

 3</span>9 degrees 45'=39.75°
<span>
 Sin(39.75°)=d/13.5
 d=13.5x</span>Sin(39.75°)
<span> d=8.63

 </span>
8 0
3 years ago
Read 2 more answers
How to Divide 80 into the given Fractions
Virty [35]
7/10 of 80 is 56
4/5 of 80 is 64
3/4 of 80 is 60
5/8 of 80 is 50
1/2 of 80 is 40
1/4 of 80 is 20
1/10 of 80 is 8
1/8 of 80 is 10

to work these out divide the number by the denominator (bottom number) and multiply by the numerator (top number)
4 0
3 years ago
At the beginning of the school year, 70 students signed up for music lessons. Students could choose drums, guitar, piano, or vio
Ksivusya [100]
By process of elimination its A
7 0
3 years ago
Read 2 more answers
Other questions:
  • Antonio earned the following points during a game:4.26 points, -3 and one half points, and 7 over 10 points. What is the final s
    13·1 answer
  • The average person in the United States eats 270 1/16 pounds of meat each year. The average person in Australia eats 238 1/2 pou
    10·1 answer
  • Given the graph below state whether or not the relation is a function, and give the domain and
    10·1 answer
  • HELP PLEASE???<br> !!!<br> ????<br> ???<br> ??
    10·1 answer
  • Mana is saving to buy a new bicycle. The equation d = 12w represents the amount in dollars, d, that Mana saves in w weeks.What i
    12·1 answer
  • Ralph is 3 times as old as Sara. In 4 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now. If x re
    12·2 answers
  • 8.
    15·1 answer
  • Triangle FED is the image of triangle ABC. Angle A corresponds with which angle?
    11·2 answers
  • Find the minimum of the data set.
    9·1 answer
  • Hey is this math problem be completely factored?<br> 5(m^2+9m)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!