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
Vsevolod [243]
3 years ago
10

Don’t know how to solve

Mathematics
1 answer:
VladimirAG [237]3 years ago
7 0

Answer:

(based on the given information) -21 - 8 = 31 + 10 = 41

Step-by-step explanation:

it's like adding 3 + 1, because there is nothing to add in the ones place

You might be interested in
Will crown brainiest for the correct answer<br> plz read and answer<br> try ur best and good luck
eduard

Answer:

53%

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
One positive number is 3 more than twice another. If their product is 629, find the numbers.
Soloha48 [4]

Answer:

17,37

Step-by-step explanation:

one number = x

The positive number = 2x + 3

x * (2x+3) = 629

x*2x + x *3 = 629

2x² + 3x - 629 = 0

2x² - 34x + 37x - 17*37 =0

2x*(x -17) + 37(x - 17) = 0

(x - 17)(2x + 37) = 0

x - 17 = 0 ;     Ignore  2x + 37 as s is a positive number

x = 17

Positive number = 2*17 +3 = 34+3 = 37

5 0
3 years ago
1. When you measure the length of an object to the eighth of an inch and again to the fourth of an inch, which measurement is mo
sladkih [1.3K]

Answer:

The eighth of an inch scale measures more precisely.

Step-by-step explanation:

An eighth of an inch means that one inch is divided into 8 equal lengths on the scale i.e. the minimum length that can be measured is \frac{1}{8} =0.125 inch.

Again a fourth of an inch means that one inch is divided into 4 equal lengths on the scale i.e. the minimum length that can be measured is \frac{1}{4} =0.25 inch.

Therefore, the eighth of an inch scale measures more precisely as it can measure more small measurements. (Answer)

6 0
3 years ago
I will mark you brainiest if you can answer this <br> 12 - 13 x ≥38
Shtirlitz [24]
<h3><u>Explanation</u></h3>
  • Given Inequality

12 - 13x \geqslant 38

  • Solve the Inequality for x-term by making x as the subject.

Solving Inequality is almost the same as solving the equation.

- 13x \geqslant 38 - 12 \\  - 13x \geqslant 26

The problem is here. Some people might forget that when we move the negative coefficient to another side, we have to flip/swap or change the sign to opposite. That means we have to change from >= to <=

x \leqslant  \frac{26}{ - 13}  \\ x \leqslant  - 2

  • Answer Check by substituting x = -2 in the Inequality.

12 - 13( - 2) \geqslant 38 \\ 12 + 26 \geqslant 38 \\ 38 \geqslant 38

The Inequality is true for x = -2 and that means it is also true when x is lesser than - 2.

  • Substitute x = -3

12 - 13( - 3) \geqslant 38 \\ 12 + 39 \geqslant 38 \\ 51 \geqslant 38

Notice that if we substitute the number that are lesser or equal to -2, the Inequality will be true.

<h3><u>Answer</u></h3>

<u>\large  \boxed{x \leqslant  - 2}</u>

6 0
3 years ago
WILL GIVE BRAINLIEST<br> Plz help me
Zina [86]

factoring

Step-by-step explanation:

although all methods work, since it's x^2 it's easier to factor the x variable.

3 0
4 years ago
Other questions:
  • −4(3m−3)+(−10+8m)=?
    10·1 answer
  • Round 141.999 to the nearest tenth, hundredth Ten and hundred
    15·2 answers
  • 1 6 36 216 what come next
    8·2 answers
  • Do (12+6)÷2 and 12+6÷2 have the same answer? Explain why.
    14·2 answers
  • Simplify: 3(a-2)+4(3-a)-10
    6·1 answer
  • Which sequence matches the recursive formula?
    9·2 answers
  • Can y’all help me on a question 15?!
    10·2 answers
  • A store has two different coupons that customers can use. One coupon gives the customer $35 off their purchase, and the other co
    6·1 answer
  • Given a = 7.6, A = 50 degrees, and b = 4.3, use the Law of Sines to solve for B. Round
    11·1 answer
  • Consider functions f and g<br><br> vvvv
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!