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
kaheart [24]
3 years ago
14

I don't understand!What do i put?!

Mathematics
1 answer:
Serggg [28]3 years ago
8 0
1 x 70
2 x 35<span> 
</span>5 x 14
7 x 10<span>.</span>
You might be interested in
What is the nth term of quadratic sequence 4 7 12 19 28
Anni [7]
We find the first differences between terms:
7-4=3; 12-7=5; 19-12=7; 28-19=9.
Since these are different, this is not linear.
We now find the second differences:
5-3=2; 7-5=2; 9-7=2. Then:

Since these are the same, this sequence is quadratic.
We use (1/2a)n², where a is the second difference:
(1/2*2)n²=1n².

We now use the term number of each term for n:
4 is the 1st term; 1*1²=1.
7 is the 2nd term; 1*2²=4.
12 is the 3rd term; 1*3²=9.
19 is the 4th term; 1*4²=16.
28 is the 5th term: 1*5²=25.

Now we find the difference between the actual terms of the sequence and the numbers we just found:

4-1=3; 7-4=3; 12-9=3; 19-16=3; 28-25=3.

Since this is constant, the sequence is in the form (1/2a)n²+d;
in our case, 1n²+d, and since d=3, 1n²+3.
The correct answer is n²+3
7 0
3 years ago
Y−3=2(x+1) solve this
Elena-2011 [213]

Answer:

Y-3 = 2(x+1)

open the brackets

Y-3 = 2x+2

Y = 2x+5..... this is the answer when solving for Y

if were solving for x:

Y-3 = 2x+5

Y-8 = 2x

\frac{y}{2} -4 = x

8 0
3 years ago
How many factors does the following term have -9xyz
madreJ [45]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Hareem takes a medicine to control his blood pressure. he takes a 25 mg pill in the morning. suppose that 60% of the medicine is
Vikentia [17]

The recursive definition for the amount of the blood pressure medicine in hareem bloodstream after n hours would be a_1=25, a_n = 0.60_{n-1} +25

Hence, option B is correct.

<h3>What is the recursive rule?</h3>

A rule is defined such that its definition includes itself.

Example:

F(x) = F(x-1) + c

is one such recursive rule.

Hareem takes medicine to control his blood pressure.

he takes a 25 mg pill in the morning.

Suppose that 60% of the medicine is processed by hareem's body by the time he takes a second 25 mg pill in the evening.

So, the recursive definition for the amount of the blood pressure medicine in hareem bloodstream after n hours would be;

a_1=25, a_n = 0.60_{n-1} +25

Hence, option B is correct.

Learn more about the recursive rule here:

brainly.com/question/12620593

#SPJ1

5 0
2 years ago
in an election about 500,000 people voted in all what could be the exact number of people who voted in the election
salantis [7]
It can be any number from 450000 to 549999. This is due to the fact that when figures like this are reported they are either rounded up or down.
6 0
3 years ago
Other questions:
  • if the side length of a square can be represented by 4x + 4 and its area is 1024 square units, find the value of x
    8·2 answers
  • A dog pen 10 ft by 30 ft is needed. You need to decide how much fence is needed. What concept is used to solve the problem?
    13·1 answer
  • Daniel is starting his own sewing business. Daniel has calculated that he needs to earn $360 per week to support his family. If
    6·1 answer
  • If x=3 what is the value of the expression -2x(2 x^3+3x^2-5x)
    13·1 answer
  • Which of the following lengths of lines could be used to create a right triangle
    11·2 answers
  • What is 85 into 7000
    10·1 answer
  • Suzy is braiding her hair into 48 little braids. If it takes her 4 minutes to braid each one, how long will it take her to braid
    12·1 answer
  • Will the given side lengths form a right triangle?<br><br> 1, 2, 5
    15·1 answer
  • Which ordered pairs are in the solution set of the system of linear inequalities?
    11·1 answer
  • The predecessor of 6,573,800 is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!