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
Phoenix [80]
2 years ago
13

2⋅−21 PLZ I NEED HELP

Mathematics
1 answer:
cricket20 [7]2 years ago
3 0

Answer:

\sf 2\times\left(-21\right)

Multiply numbers:

\sf =-42

____________________

You might be interested in
The width of Zorn's patio is labeled in the diagram below. If the perimeter of the patio is (30x + 26) feet, what is the length
Tems11 [23]
We have that
2x²=450 ----------> x²=450/2----------> x=√225
x1=+15
x2=-15

<span>a reasonable length measurement should be positive
</span>therefore

the answer is 
<span>The solutions are -15 and 15, but only 15 is a reasonable side length.</span>
3 0
3 years ago
Given: EFGH is a square <br> Find the length of FH.
natka813 [3]

Answer:

B) 3√2

Step-by-step explanation:

FH = √GH²+FG² = √18 = 3√2

8 0
3 years ago
An aquarium tank holds 190 liters of water. How much is this in gallons? Use the following conversion: 1 gallon is 3.8 liters.
Bogdan [553]
All you have to do is divide 190 liters by 3.8 liters. To get the calculated amount of gallons.
7 0
3 years ago
Read 2 more answers
Please help!! Time is almost up and I’m having trouble with this question. Giving 20 points
Lostsunrise [7]
It’s the third one for this question
4 0
3 years ago
Find the missing term of each pair of equivalent ratio 60:144=____60
Pavel [41]

Answer:

he raped chickens back in th 12s

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Help ;-;........ ;v;
    13·2 answers
  • Please answer this question
    14·1 answer
  • If ∠T and 60˚ form a linear pair what is the measure of ∠T *​
    14·1 answer
  • The length of a rectangle is 3/2 units greater than its width. If the width is w, which expression gives the perimeter of the re
    6·2 answers
  • Myra spends $5.70 a day on food and drink during the school year She skips the weekends . How much does she spend for the week?
    7·1 answer
  • HW HELP ASAPPP<br> +10PTS
    14·2 answers
  • What is the range of the function pictured below?
    13·1 answer
  • Find each trig ratio
    10·1 answer
  • I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
    13·1 answer
  • On a coordinate plane, a curved line labeled f of x with a minimum value of (1.9, negative 5.7) and a maximum value of (0, 2), c
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!