Answer:
6.4 but im probably wrong so sorry <3
Step-by-step explanation:
Answer:
6.4 but im probably wrong so sorry <3
Step-by-step explanation:
Help me plz:
11. Solve the following equations:
a. 5(x - 4) = 10
b. 2x(4x + 3x) = 21
c. 3(4 - 2x) = 28
d. 10x(2 + 13) = 300
[tex]\huge \bf༆ Answer ༄[/tex]
Let's solve ~
A. 5(x - 4) = 10 [tex] \sf5(x - 4) = 10[/tex][tex] \sf(x - 4) = 10 \div 5[/tex][tex] \sf \: x - 4 = 2[/tex][tex] \sf x = 2 + 4[/tex][tex] \sf x = 6[/tex]B. 2x(4x + 3x) = 21 [tex] \sf2x(4x + 3x) = 21[/tex][tex] \sf2x(7x) = 21[/tex][tex] \sf14 {x}^{2} = 21[/tex][tex] \sf {x}^{2} = 21 \div 14[/tex][tex] \sf x {}^{2} = \dfrac{3}{2} [/tex][tex] \sf x = \sqrt{ \dfrac{3}{2} } [/tex]C. 3(4 - 2x) = 28[tex] \sf3(4 - 2x) = 28[/tex][tex] \sf12 - 6x = 28[/tex][tex] \sf - 6x = 28 - 12[/tex][tex] \sf x = 16 \div - 6[/tex][tex] \sf x = - \dfrac{8}{3} [/tex]D. 10x(2 + 13) = 300[tex] \sf 10x(2 + 13) = 300[/tex][tex] \sf10x(15) = 300[/tex][tex] \sf10x = 300 \div 15[/tex][tex] \sf x = 20 \div 10[/tex][tex] \sf x = 2[/tex]I hope it helps ~
What is the y-intercept of a line that has a Slope of 3 and passes through point (-1, -7)
Answers;
A. -10
B. -4
C. 3
D. 7
Answer:
B)-4
Step-by-step explanation:
y=mx+c
sub in a point and gradient/slope to get c
-7=3(-1)+c
-7=-3+c
-7+3=c
c=-4
y=3x-4
if u looking for the y intercept make x=0
y=3(0)-4
y=-4
halo, kak boleh bantu tidak? yang 3. E - H
4 dan 5 semuanya Thx
Answer:
eng pls
Step-by-step explanation:
WILL GIVE BRAINLIEST FIVE STARS LIKE ETC THE WHOLE SHEBANG BRAINLIEST BRAINLIEST BRAINLIEST;
PLZ ANSWER AS SOON AS YOU CAN!!!!!!!!!!!
The tables show the numbers of white and yellow flowers Cara and Hector used in 5 different arrangements.
Cara's Flower Arrangements
White 3 6 9 12 15
Yellow 5 10 15 20 25
Hector's Flower Arrangements
White 4 8 12 16 20
Yellow 6 10 14 18 22
Part A
Are the numbers of white and yellow flowers in Cara's arrangements proportional?
Which equation relates the number of white flowers, w, to the number of yellow flowers, y?
A. Yes; y=35w
B. Yes; y=53w
C. No; y=3w+5w
D. No; y=5+3w
Part B
Are the numbers of white and yellow flowers in Hector's arrangements proportional?
Write an equation to relate the number of white flowers, h, to the number of yellow flowers, e.
A. Yes; e=32h
B. Yes; e=23h
C. No; e=h+2
D. No; e=h−2
Answer:
Step-by-step explanation:
Part A.
A. Yes y = 5/3w
Part B.
C. No, e = h + 2
Answer:
Step-by-step explanation:
1. B
2. C
At the pizza parlor 68% of the pizzas made had extra cheese. If 17 pizzas had extra cheese, how many total pizzas were made?
Answer:
4
Step-by-step explanation:
68÷17=4
4x17=68
You can do 17+17+17+17
Or this 4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4+4
Describe how to subtract a decimal from a whole number. Use 15 - 12.75 as an example, and determine its solution.
Answer:
2.25
Step-by-step explanation:
15.00
-12.75
-----------
2.25
The simplest way to subtract 15 - 12.75 is (14 + 1) - (12 + 0.75) and it will be 2.25.
What is subtraction?To subtract in mathematics is to take something away from a group or a number of objects.
In other meaning, subtraction is a mathematical operation such that two values are going to subtract and give a resultant value.
As per the given,
15 - 12.75
⇒ (14 + 1) - (12 + 0.75)
Open bracket
14 + 1 - 12 - 0.75
14 - 12 + 1 - 0.75
2 + 0.25 = 2.25
Hence "The simplest way to subtract 15 - 12.75 is (14 + 1) - (12 + 0.75) and it will be 2.25".
For more about subtraction,
https://brainly.com/question/1927340
#SPJ2
I need help plz. You have to write an equation from the graph, you either multiply, divide, add or subtract
Steve made $50 taking leafs and $75 mowing lawns. He gave 60% of his earnings to his mother. How much did Steve give to his mother?
Ps: pls show how you set up the problem!
Answer:
Step-by-step explanation:
He gave $75 dollars to his mother
50+75=$125
$125 x 60% = 75
helppppp !!!!!!!!!! FAST !!!!!!!!!!!!!!
Answer:
The scale of the map is 20cmx30cm
The dimensions of the garden is 6cm for width and 20 cm for the length
Step-by-step explanation:
Answer: the scale of the thing is 20cm x30cm
Look at screen shot worth 15 points
Answer:
it would be by 23. that's what I think
And this one is number 8
Answer:
i think that it is option A
Step-by-step explanation:
hope this helps!
what is the constant of proportionality for this graph
Answer:
10:20
Step-by-step explanation:
PLease help me dont answer if u dont know
Answer:
[tex]a_n=-8+(n-1)-7[/tex]
Step-by-step explanation:
General arithmetic sequence formula: [tex]a_n=a_1+(n-1)d[/tex]
where [tex]a_1[/tex] = first term, and d = common difference.
The first term is -8
And the common difference appears to be - 7 as 7 is subtracted to get to the next term. Ex. -8 - 7 = -15, -15 - 7 = - 22 and so on.
To get the explicit formula of the sequence we simply plug in the values of a1 and d the general arithmetic sequence formula
General formula: [tex]a_n=a_1+(n-1)d[/tex]
We have [tex]a_1=-8[/tex] and d = -7
So the formula to find the nth term would be
[tex]a_n=-8+(n-1)-7[/tex]
What is the measure of angle 5 if the measure of angle 2 is 37 degrees and the measure of angle 3 is 72 degrees
Answer:
160 is a whole angle so 37+72=109 160-109=51
51 is your answer
Step-by-step explanation:
Answer:
160 is a whole angle so 37+72=109 160-109=51
51 is your answer
whats 1312755 x 3430975324578, first one to answer will get a brainliest
1.0730547e+08
i think im not sure though
What is the length, in units, of the line segment with endpoints at (1, 4) and (3, 7)?
A. √137
B. √15
C. √5
D. √13
Answer:45
Step-by-step explanation:
on edge
Which figure is a scalene triangle? Triangles in image
Answer: The one in the top right corner with the 6 in and 3 in
Step-by-step explanation:
X^2 = 6^2 + 3^2
X^2 = 36 + 9
All the sides are different.
Select the locations on the number line to plot the points 8/3 and −11/3.
Answer:
put 8/3 a little bit below the dash that shows the number 3 and put -11/3 a little bit ahead of the -4 mark
Step-by-step explanation:
The Answer is where the green arrows are.
Which graphs represents a linear graph?
Answer:
The fourth picture represents a linear graph.
Step-by-step explanation:
Slopes are part or linear graphs, so that means the fourth picture is a linear graph.
hope this helped.
let me know if I am wrong plz.
A number line going from 0 to 1. There are 6 equal spaces between 0 and 1. The line contains 0, A, B, blank, C, D, 1.
What fraction is represented by Point A?
Point A is at
.
Which point represents 5
6
?
Point
represents 5
6
.
Answer:
The number line is divided by 6ths.
Step-by-step explanation:
There are 6 equally sized spaces between 0 and 1 on a number line. By definition of a fraction, a quantity is divided upon a number of equal parts in which can be expressed as the number of parts divided by the total number of parts. Therefore, the numerator in this case will be how many of the 6 parts are there at a certain point; the denominator will be 6, since there are 6 total, equal parts. In this case, think of the fraction as a distance traveled from 0 to 1 in 6 parts; the numerator is how far is traveled, and the denominator is the total travel distance. Point A is located at 1/6, since it is 1 out of the 6 pieces traveled. Point D would be at 5/6 because it has traveled 5 out of the 6 distances.
Point A is at
✔ 1/6
Point
✔ D
represents 5
6
Sally plans to walk 12 miles every week. which equation is right?
1. y=12x+12
2. y=2x+10
3. y=12x
4. y=10x+2
Answer:
y = 12x
Step-by-step explanation:
If each unit on the grid represents 2.5 inches, find the height of the triangle.
Answer:
15
Step-by-step explanation:
on edge
PLS ANSWER, ALL THE QUESTIONS IN THE PICTURE. ITS DUE SOON PLS HELP, SHOW WHO U SET UP EACH PROBLEM .
Answer:
3. It's b and c 4. total number of participants in marathon=99+121=220 percentage of female = 121/220×100 =55% 5. the answer is 7
Step-by-step explanation:
Identify the correct ordered pairs made using the corresponding terms of these two sequences, with Sequence 1 terms first. Sequence 1: 3, 5, 7, 9, 11…. Sequence 2: 5, 7, 9, 11, 13…
(3, 5), (5, 9), (7, 11), (9, 7), (11, 13)
(3, 5), (5, 11), (7, 9), (9, 7), (11, 13)
(5, 3), (7, 5), (9, 7), (11, 9), (13, 11)
(3, 5), (5, 7), (7, 9), (9, 11), (11, 13)
Answer:
sorry i cant
Step-by-step explanation:
BUT im doing a winter event of 2 easy questions 50 pts and brainliest each
Answer:
It's the last option
Step-by-step explanation:
3, 5, 7, 9, 11
5, 7, 9, 11, 13
(3,5)
(5,7)
(7,9)
(9,11)
(11,13)
PLEASE SOLVE THIS!!!
6-3y+(-8y)+5.3
Answer:
11.3 - 11y
Step-by-step explanation:
remove parenthesis: 6 - 3y - 8y + 5.3
collect all the like term: 11.3 -11y
Grant mows lawns for extra money. He mows 9 lawns in 9 hours on Wednesday and 6 lawns In 6 hours on Saturday.
What is the constant of proportionality that relates the total number of lawns mowed, y, to the number of hours mowing lawns, x?
Answer:
the constant is 1. 9/9 is the same as 1. so 9hours over 9 lawns is 1.
pls help me with this question
Answer:
For $14.80 & $10.50 tip is not proportional. The tip of $0.78 is proportional for $5.20 order
when rounding to estimate this difference, what do your do first?
ILL GIVE BRAINLIEST WHO EVER DOES IT FIRST!!!
2,125-1,025
a. round the subtraction problem to 2,000 - 1,000
b. round the subtraction problem to 2,100 - 1,010
c. subtract the digits in the ones place
The original pattern for a dress is 3334 inches long. Kimmy needs her dress to be 3212 inches long. How much shorter than the pattern does Kimmy need to make her dress?
A.
123 inches
B.
114 inches
C.
214 inches
D.
112 inches
This Is 15 Points and will give brainliest! pls help asap!
Answer:
Answer: None of the above. If you subtract 3212 from 3334, you will get 122. The answer is none of the above.
Step-by-step explanation:
HELPPPPPPP!!!! I NEED ANSWER QUICK!!!!
Answer:
-13u
Step-by-step explanation:
-10u-3u
=u(-10-3)
=-13u
