Answer:
765
Step-by-step explanation:
3
17 Multiply 7x5 and 1x5 first. 7x5=35, so we move the 3 above 1 and
x 45 add it to the product of 1x5. 1x5=5+3=8
85 Before we multiply 7x4 and 1x4, put a zero in the ones place.
+680 7x4=28, so we move the 2 above 1 and add it to the product of 1x4.
765 1x4=4+2=6 Add the products, and 765 is the answer!!
Hope this helps...have a great day C:
Solve: 9m - 3 (m + 6) = 2 (m + 7)
Answer:
[tex]m=8[/tex]
Step-by-step explanation:
[tex]9m-3(m+6)=2(m+7)[/tex]
[tex]9m-3m-18=2m+14[/tex]
[tex]6m-18=2m+14[/tex]
[tex]4m= 32[/tex]
[tex]m=8[/tex]
Tom’s weekly salary increase from $240-$288. What is the percentage of change?
Answer:
20%
Step-by-step explanation:
Difference is 48
Hope this helps
Evaluate each of the following expressions for
a = -2 and b = -10
1. ab
Find the slope of a line perpendicular to the given line
Answer:
jajajakskskwjjwj
Step-by-step explanation:
nsksksidsjqlaheueiehejqjwhwjeueue
Which situation can be represented by this equation?
16 + 0.55n = 22 + 0.25n
Hurry need help ASAP
Nina is training for a marathon. She can run 4 1/2 kilometers in 1/3 of an hour. At this pace, how many kilometers can Nina run in 1 hour?
13 1/ 2 kilometers
14 1/3 kilometers
4 5/6 kilometers
12 1/2 kilometers
Answer:
[tex] \frac{9}{2} = \frac{1}{3} hour[/tex]
[tex]x = \frac{3}{3} [/tex]
[tex]x = \frac{ \frac{9}{2} \times \frac{3}{3} }{ \frac{1}{3} } [/tex]
[tex] \frac{27}{6} \times \frac{3}{1} = \frac{27}{2} = 13 \frac{1}{2} [/tex]
Justin weighs 15 pounds less than Greg weighs. Half of Greg's weight is 75 pounds less than Justin's weight. how much does each of them weigh
Explain! Reward! Thank you !!!!!
Answer:
its the last one
Step-by-step explanation:
so first you gotta add up all the animals in the zoo
2+4+3+6 which equals 15
then you gotta see how many goats there are there are 6 goats
so 6/15 are goats
U CAN REDUCE
so what number can divide into 6 and 15 evenly? 3!!!!!
so u divide 6 by 3 to get 2
then u divide 15 by 3 to get 5
NOW U GOT THE ANSWER 2/5
Is this graph of a function yes or no
Answer: It could be, just add two dots at the smiley face, BOOM! The function of Facial muscles in humans.
Step-by-step explanation:
If p represents doubling the dimensions of a rectangle and q represents the area increasing by a factor of 4, which are true? Select two options.
p → q represents the original conditional statement.
~p → ~q represents the inverse of the original conditional statement.
q → p represents the original conditional statement.
~q → ~p represents the converse of the original conditional statement.
p → ~q represents the contrapositive of the original conditional statement.
Answer:
p → q represents the original conditional statement.
Step-by-step explanation:
In the case when p represents the dimensions that is double of a rectangle while on the other hand the q represent the area i.e. increased by a factor of 4
So this both shows the conditional statement i..e real
where,
P termed as hypothesis
And, q termed as a conclusion
Therefore
The first option is correct
Answer:
A and B are correct
Step-by-step explanation:
trust me or ill kiss u baby girl
What is the distance between point A and point B
Answer:
A(2,3) B(5,9)
distance formula= [tex]\sqrt{(x2-x1)^{2} +(y2-y1)^{2} }[/tex]
#put the value x1,x2 for 2,5 and y1,y2 for 3,9 in the formula
Step-by-step explanation:
7z= 21
2x + 3y – z =-2 x=_y=_2=
x + 2y + 3z = 9
Answer:
1) 7(3) = 21
Step-by-step explanation:
Please help with these angles!!!
Answer:
23. y = 47
Step-by-step explanation:
40 + 5x =180 (angls on a straight line add up to 180 degrees)
5x=140 (minus 40 from both sides)
x = 28 (divide both sides by 5)
3y - 1 = 140
3y =141 (add 1 to both sides)
y = 47 (divide both sides by 3)
Answer:
y=47
Step-by-step explanation:
Passes through (-2, 6) with a slope of -1/4.
Ross bought a pair of hiking boots that were discounted 30% off the original price. If the original price was $66.00, what was the discounted price of the hiking boots? Select one: O $46.20 $19.80 $30.00 536.00 o Type here to search Presentation S...
Answer:
$46.20
Step-by-step explanation:
Since it was discounted 30%, this means that 30% of the original price was taken off. To find the price remaining after the discount, you subtract 30% from 100% which would give you 70%. Then multiply $66.00 and 0.7 and you will get $46.20
For the figure, which of the following is true? I. m∠1+m∠2=m∠6+m∠5 II. m∠1+m∠3=m∠6+m∠4 III. m∠1+m∠3+m∠6=m∠2+m∠4+m∠5 A. I only B. I and II only C. II only D. II and III only https://homework.russianschool.com/resource?key=17115io81mkjh click on the link for the picture i'm so sorry if the link doesnt work plss help
The question is in the picture, you will get 15 points and marked brainiest. I need an answer soon.
rita reads 3 fiction books for every 2 non-fiction books.Which ratio represents the number of non-fiction books rita has read when read 9 fiction books?
Answer:
6 nonfiction books
Step-by-step explanation:
if it's fiction to non 9:6
if it's non to fiction 6:9
(you may need to simplify)
7.2 - 1.4 plz show work. thank you
Answer:
5.8
Step-by-step explanation:
What is the zero of this linear function?
f(x) = –3x + 3
Answer:
-3x + 3 = -9x - x = -9
hope this helps :)
Step-by-step explanation:
On which interval is y = sin(x) strictly increasing?
(Negative pi, negative StartFraction pi Over 2 EndFraction)
(0, pi)
(StartFraction pi Over 2 EndFraction, StartFraction 3 pi Over 2 EndFraction)
(0, StartFraction pi Over 2 EndFraction)
Answer:
The function is strictly increasing on (0, π/2)
Step-by-step explanation:
We are given the function;
y = sin x
Let's find the derivative;
dy/dx = cos x
Now, Cos 0 = 1
Cos (π/4) = 1/√2
Cos (π/2) = 0
From the above, we can see that as x approaches 0 from (π/2), the value of (cos x) approaches 1. This means it's increasing from 0 to 1.
Thus, the function is strictly increasing on the interval (0, π/2)
Answer:
D. (0, pi/2)
Step-by-step explanation:
If you graph y=sin(X) (I used desmos) then you find that the graph is increasing from 0 to pi/2 :)
Which of the following regular polygons circumscribed about a circle provides the best estimate for the area of that circle?
dodecagon
decagon
20-gon
11-gon
Answer:
The correct option is;
20-gon
Step-by-step explanation:
The area, A, of a regular polygon is given as follows;
[tex]A = \dfrac{n \times s \times a}{2} = \dfrac{P_p \times a}{2}[/tex]
Where;
n = The number of sides
s = The length of one side of the polygon
a = The apothem
[tex]P_p[/tex] = The perimeter of the polygon
Where
The area of a circle, A[tex]_c[/tex] = π×r² = π × r × r = 2× π × r × r/2 = P/2 × r
Given that the apothem, a, of a 20-gon circumscribed about a circle is approximately the length of the radius of the circle, and the perimeter of the 20-gon is approximately the perimeter (circumference) of the circle, the area of the 20-gon circumscribed about a circle provides the best estimate for the area of the circle.
Please help I need an answer the picture is above.
Answer:
h(2) = 90 means that the value of function h(x) evaluated at x = 2 is 90.
Answer:
45
Step-by-step explanation:
Question 6
1 pts
If f(x) = 0.41x is a function that represents the cost to mail
x number of letters, what is a reasonable domain for f?
O all real numbers
o all real numbers greater than 0
O the set of all whole numbers
o the set of all integers
Answer:
B
Step-by-step explanation:
The domain of the function 'f' represents the set of all whole numbers.
What is a function?A function is a relation between two sets. One set is called domain of the function and the other one is called range range of the function.
Given function is: f(x) = 0.41x.
f(x) represents the cost of mail.
Here, x represents the number of letters in the mail.
It can't be real numbers because, real numbers consist of negative numbers, fractions, etc.
It can not be integers, real numbers consist of negative numbers.
Therefore, the domain of must be all whole numbers.
Learn more about a function here:
https://brainly.com/question/8473577
#SPJ2
Write the equation of the line that is parallel to y = 9x+ 4 and crosses the y-axis at -3.
9514 1404 393
Answer:
y = 9x -3
Step-by-step explanation:
The given line is in "slope-intercept form"
y = mx + b
where m is the slope and b is the y-intercept (where it crosses the y-axis).
In your given line, we have ...
m = 9, b = 4
__
A parallel line will have the same slope, so we know that the line you want has m = 9. You are told to make the line cross the y-axis at -3, so that makes b = -3. Putting these values into the slope-intercept form gives the desired equation:
y = 9x -3
_____
The attached graph is intended to show the lines are parallel and the equation given here meets the requirement for a crossing of the y-axis at -3. The vertical and horizontal scales are different in order to better show these things.
1 belive it is 117 if that is not right 203
Answer:
what??
Step-by-step explanation:
Solve the system of equations.
2x+3y= 6
х+у= 4
A (6,-2)
B (-2, 6).
C (-3, 4)
D (0, 2)
Answer:
B:-(-2,6) is correct answer 100%
Jose earned 45 points in a video game. He lost 40 points, earned 80 points, then lost 25 more points. Enter and evaluate an expression to find his final score in the video game.
im confused any help?
Answer:
60 points
Step-by-step explanation:
Every time he earns points we add.
Every time he loses points we subtract.
We can write an equation to resemble the problem and simplify.
45 - 40 + 80 - 25
5 + 80 - 25
85 - 25
60
Best of Luck!
write each number in standard form and word form
11. 654 thousand, 321
12. five six point nine nine
11. 654,321
12. 56.99
Answer:
11. Standard form: 654,321
12. Standard form: 56.99
Word Form:
11. Six hundred fifty four thousand, three hundred twenty one
12. Fifty six point ninety nine
I hope this helps!
what is 1+13+2
pls answer for points
Answer:
1+13=14
14+2=16
Therefore 1+13+2=16
