Answer:
she iduno
Step-by-step explanation:
5-7y=33 I can't find the answer to it and I did worked out on paper...
Answer:
y = -4
Step-by-step explanation:
5 - 7y = 33 {Subtract 4 form both sides}
-7y = 33 -5
-7y = 28 {Divide both sides by (-7)
y = 28/-7
y = -4
Answer:
y=-4
Step-by-step explanation:
-7y=33-5
-7y=28
y=28÷-7
y=-4
This is 7th grade math so pls answer asap
1: v/8=2
2:16=k/11
3:18+m=8
v/8=2
x8 x8
v=16
16=k/11
x11 x11
176=k
18+m=8
-18 -18
m=-10
---
hope it helps
please help ASAP! thank you
Answer:
c
Step-by-step explanation:
Can someone plz help me with this one problem plz!!!
Answer:
the y values in order are: 2,7,12,17
Step-by-step explanation:
Answer: They are 2, 7, 12, and 17
Step-by-step explanation:
5x2-8= 2
5x3-8= 7
5x4-8= 12
5x5-8= 17
i need help please asap
Answer:
4$ per minute. You make 20 dollars in 5 minutes so 20 divided by 5 is 4.
Ms. Browne cut a 6 meter rope into 3 equal-size pieces to make jump ropes, Mr. Ware on 5-meter rope into 3 equal size pieces to make jump ropes, which class has longer jump rope
How much does a $90 investment earn in interest at a yearly rate of 15% over the course of 1 year?
QUICK PLEASE
Answer:
$13.50
Step-by-step explanation:
You can use the simple interest formula here: I(interest)=P(principal amount)r(interest rate)t(years). I=Prt. So just plug in the numbers. I=90x.15x1=13.5
Find the common difference of the arithmetic sequence
-17, -15, -13, ...
Answer:
term 1 - term 2 = sequence
so
-17-(-15) = -2
and if you minus the rest by -2 it will give you the next term
-15-(-2) = -13
-13-(-2) = -11
Answer:
2
Step-by-step explanation:
:0
One kitten weighs 2 pounds, 4 ounces, and a second kitten weighs 2 pounds, 2 ounces. What is their combined weight in ounces? *
I WILL GIVE BRAINLEST BECAUSE I WANT TO BE NICE
find the value of given expression
=》
[tex] \frac{ \sqrt{64} }{16} [/tex]
Answer:
the answer to your question is
[tex]0.5 \: or \: \frac{1}{2} [/tex]
Will give brainlist for correct answer.
Answer:
(-5, -1)
Step-by-step explanation:
When two lines intersect, their x and y values are equal. So,
x = 3y - 2 must equal -7 - 2y = x
x = 3y - 2 = -7 - 2y = x
Let's look at the two middle equations and solve for y.
3y - 2 = -7 - 2y
Add 2y to both sides
5y - 2 = -7
Add 2 to both sides.
5y = -5
y = -1
Now, let's find x. You can use either equation for this step.
When y = -1, then 3y - 2 =
(3)(-1) - 2 = -3 - 2 = -5
So, x = -5, and y = -1
Thus, the answer is (-5, -1)
I hope this helps! Feel free to ask any questions!
The first two steps in the derivation of the quadratic formula by completing the square are shown below.
Which answer choice shows the correct next step?
Step 1: ax^2+bx+c =0
Step 2: ax^2+bx=-c
Answer: C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
HELP!!! i need an answer quick
Answer:
14 that's the answer I think so hope its it
how does using scientific notation help when computing with very small or very large numbers
Answer:
It abbreviates or shortens the numbers that you are working with making them easier to do calculations with.
Step-by-step explanation:
Example : 10,000 in scientific notation = 1.0x10^4
1,000,000 = 1.0x10^6
Find the slope given the graph (Don't forget to simplify!!):
NO "I UPLOAD THE ANSWER ON THIS SITE
help me out thank you have a wonderful day!
Answer:
x= 1/4
Step-by-step explanation:
i hope this helps :)
4 +y = 12. Substitute 8 for x.
Answer:
where should I substitute 8 for x? if its like this 4(8)+y=12 than its y=-20
Step-by-step explanation:
Estimate 1.9 x 4.4
A. Between 4 and 10
B. between 12 and 20
C. between 1 and 5
D Between 1 and 12
Answer:
A
Step-by-step explanation:
it's 8.36 which is between 4 and 10
6 to the 2 power −2(5+1+3)
Answer:
18
Step-by-step explanation:
What is the importance of polynomial functions and how this real life applications improve or contribute to the value of life
Answer:
What is the importance of polynomial functions?
Polynomials are an important part of the "language" of mathematics and algebra. They are used in nearly every field of mathematics to express numbers as a result of mathematical operations. Polynomials are also "building blocks" in other types of mathematical expressions, such as rational expressions.
How these real-life applications improve or contribute to the value of life?
Since polynomials are used to describe curves of various types, people use them in the real world to graph curves. Combinations of polynomial functions are sometimes used in economics to do cost analyses, for example. Engineers use polynomials to graph the curves of roller coasters and bridges.
A bicycle shop advertised all mountain bikes priced at a 1/3 discount. What is the amount of the discount if the bicycle originally costs $327?
Answer: 109
Step-by-step explanation: 327/3 =109
Answer: 109
Step-by-step explanation:
B. Noah writes the equation 3 (x+7)=57 to represent the situation. DO YOU agree with him? Explain your answer.
Answer:
Yes , i agree with Noah that the equation would be 3(x + 7) = 57
Step-by-step explanation:
P.S - The exact question is -
To find - Noah writes the equation 3 (x+7)=57 to represent the situation.
DO YOU agree with him? Explain your answer.
Proof -
Yes , i agree with Noah
Because in the figure we can see that there is x written 3 times and 7 written 3 time and whole the values is equal to 57 .
Because 57 is divided into x 7 x 7 x 7
∴ we can write it as
3 times x + 3 times 7 = 57
⇒3(x) + 3(7) = 57
⇒3(x+7) = 57
Ans Noah give the same equation 3 (x+7)=57
So, I agree with Noah.
WHAT IS THE TOTAL SURFACE AREA OF THE SQUARE PYRAMID BELOW!?!??!?!
Answer:
the answer is going to be 203 square inches
Step-by-step explanation:
7 x 11 = 77
77 x 2 = 154
7 x 7 = 49
154 + 49 = 203
NOTICE:11.5 is useless, don't get tricked.
Answer:
Solution given:
side of base[a]=7in
height[h]=11in
slant height [l]=11.5in
THE TOTAL SURFACE AREA OF THE SQUARE PYRAMID=a²+2ah=7²+2*7*11=203in²
The total surface area of square pyramid is 203in².
The mean of (x + 5), (x + 3), (2x + 1) and (x - 6) is 12. What is the
value of x?
Answer:
x=9
Step-by-step explanation:
answers too short so cigdtusrysyksrytf7hiuf6s4td6figiio
4. Calculate the arc length of the figure below:
Answer:
144
Step-by-step explanation:
(-4-3n-5n^2)-(n+n-3n^2)
Answer:
-2n^2 - 5n - 4
Step-by-step explanation:
HELPPP MEEE PLEASEEE!!!!
Answer:
1) 3 , 2)Add 8 floats 3) -2 4) Remove 8 anchors.
Step-by-step explanation:
The distribution of the number of blocks a young child can stack before their tower falls is approximately Normally distributed with a mean of 12.7 blocks and a standard deviation of 1.4 blocks. If 6 of the child’s towers are randomly selected, what is the probability that the mean number of blocks is more than 11 blocks? 0.0015 0.1123 0.8877 0.9985
Answer:
0.9985
Step-by-step explanation:
how to isolate the variable in the equation -2/3n + 7 = 15 lesson 6-2
Answer:
n=-4/3
Step-by-step explanation:
So the equation is -2/3n+7=15
First you subtract 7 from both sides: -2/3n+7-7=15-7 : -2/3n=8
Next multiply by 1/-2 on both sides, canceling out the -2 on the left and dividing 8 by -2 on the right: 3n=-4
Next divide by 3 on both sides
Answer: n=-4/3
can anyone answer this????
Answer:
4x^2[tex]\sqrt{7x^{2} }[/tex]