Step-by-step explanation:
Vertical line => Slope is Undefined.
Answer:
Undefined.
Explanation:
This is a vertical line, and this line will have an undefined slope.
So the answer is x=-1 is undefined.
Hopefully this is correct. Good luck with your studies.
A bakery sells mocha cupcakes and chocolate cupcakes. It sold 340 mocha cupcakes in a day. 15% of the cupcakes sold that day were chocolate. How many total cupcakes did the bakery sell that day?
Answer:
400 cupcakes
Step-by-step explanation:
So, 340 is 85%. 15% is chocolate.
340/x = 85/100
34000=85x
x=400
Total = 400 cupcakes.
Hope this helps!
The graph below shows the heights and arm spans of students in a classroom. Height and Arm Span of Students Based on the graph, which is the best prediction of the height of a student with an arm span of 143 cm?
Answer:
143cm edge 2020
Step-by-step explanation:
Solve for x.
Enter the solutions from least to greatest.
2x^2– 5 = 13
Answer:
x1 = -3 x2 = 3
Step-by-step explanation:
Write the zero that corresponds to the factor (10x-9)
pls put step by step explanation thank you!!
Answer: The answer is 1x
Step-by-step explanation: Because It has (10x-9) Just Subtracted
Given the equation y = 10x + 6, the slope is 6.
True
False
Answer:
the slope is 10 so false
Step-by-step explanation:
Answer:
FALSE
Step-by-step explanation:
This is slope-intercept form: y=mx+b
The m is the slope and here the m=10, so the slope is 10, not 6.
If there are 12 girls and 10 boys in a classroom, what is the probability that the teacher will randomly pick a boy to answer a question?
Answer:
5/6 or 83.333333333333333
Step-by-step explanation:
Find the simple interest to the nearest cent.
$460 at 2.99% for 6 months
plz plz plz help me
find area and perimeter of this shape.
I will mark brainliest if answer is correct.
Answer:
area=41.1 sq.m and perimeter =25.7m
Given that the sec A = 13/5 and A is in QIV, determine exact value for the sin A.
Answer:
The exact value of sin A is opp/hyp = -12/13
Step-by-step explanation:
If A is in Quadrant IV then the "opposite side" is negative and the "adjacent side" is positive. Since sec A = hyp / adj = 13 / 5 and since opp^2 + adj^2 must add up to hyp^2, Therefore y = √(hyp^2 - adj^2), or
y = -√(13^2 - 25) = -√144 = 12.
The exact value of sin A is opp/hyp = -12/13
can someone help please its due soon
Answer:
y = 3x - 6
Step-by-step explanation:
The slopes of perpendicular lines are negative reciprocals. In other words, if you know one slope, flip it and change the sign to find the other slope.
slope f given line: -1/3
flip it to get -3/1 which is the same as -3.
Change the sign to get 3.
The perpendicular line has slope 3.
y = mx + b
y = 3x + b
Use point (5, 9) for x and y and solve for b.
9 = 3(5) + b
9 = 15 + b
b = -6
y = 3x - 6
How many squares should I shade if I have 25%
Answer:
shade in 6 pieces
Step-by-step explanation:
Evaluate –32 + (2 – 6)(10).
there is a small 2 that I can't type next to the 32. like -32x(-32)
PLEASE HURRY!!!!!!!!!!!!!!!!!!!!
3 people went to beach they all had beer to drink and they all drank the same amount when they left they hadv3 left. The next day only 2 people went and they had the same amount of drinks but 11 left over this time how many drinks did they have.
Answer:
The had 8 drinks
Step-by-step explanation:
Here, we want to calculate the number of drinks they had
Let the total number of drinks be x
And the number of drinks they had be y
From the first part, we have that;
x-3(y) = 3
x -3y = 3
x = 3 + 3y •••••••(i)
Secondly
x-2(y) = 11
x = 11 + 2y •••••(ii)
We equate the two x
11 + 2y = 3y + 3
3y-2y = 11-3
y = 8
So what this mean is that they had 8 drinks
Orlando eams a salary of $40,000. If Orlando salary increases by 20% for the next two years, how much money would he be earning
Answer:
$57,600
Step-by-step explanation:
first: 20% of 40,000 = 8,000
second: add 40,000 + 8,000 = 48,000
third: 20% of 48,000 = 9,600
fourth: add 9,600 + 48,000 = 57,600
which is your answer
HOPE THIS HELPS :)
What is the slope please help
3 11 divided by 3 8 as a fraction
Answer:
Study tonight kid im jp
Step-by-step explanation:
a survey was given to people who owned a certain type of car. What percent of the people surveyed were completely satisfied with the car.
Answer:
60 percent were satisfied
Simplify the expression:
7(4n + 1) =
Answer:
8(4n)=8(4n)
Step-by-step explanation:
Answer: =28n+7
Step-by-step explanation:
-9h<-63 What is the answer?
Answer:
h> 7
Step-by-step explanation:
you want to solve for h
to do so you need to divide both sides by -9
divideing by a negative swaps the sign < becomes >
h > -63/-9
Non-Proportional Relationships Assignment
1 of 10 1 of 10 Items brainliest
Answer:
Because if it's proportional it will be on the origin
ZXY Z measures 179° What type of angle is it?
Answer: Acute
Step-by-step explanation:
Answer:
The answer is Ubtuse angle
I need Help ASAP please!!
Answer: The three sides are 15 cm, 25 cm, 30 cm
=====================================================
Explanation:
Let x be some positive real number
The sides are in ratio 3:5:6 which means we can multiply all three sides by x getting 3x:5x:6x
The sides of the triangle are 3x, 5x and 6x. The sides add up to the perimeter 70
3x+5x+6x = 70
14x = 70
x = 70/14
x = 5
With this x value, we can find the three sides
3x = 3*5 = 155x = 5*5 = 256x = 6*5 = 30The three sides are 15 cm, 25 cm, 30 cm.
As a check:
15+25+30 = 40+30 = 70
and note how the ratio 15:25:30 reduces to 3:5:6 after dividing all three parts by the GCF 5
Both conditions are satisfied, so we have confirmed our answers.
Answer:
5
Step-by-step explanation:
(3x) + (5x) (6x) = 70
= 14 = 70
70/14
= 5
There are three numbers for the combination to the store's safe. The first number is 17. The next one two numbers can be multiplied together to give a product of 28 . What are all of the possibilities for the other two numbers? Write your answers as multiplication equations, and then write all the possible combinations to the safe.
Answer:
7*4=2814*2=28factors of 28 are 1,2,4,7,14,28Step-by-step explanation:
if correct mark brainliest plz
also Merry Christmas
Desiree drove north for 30 minutes at 50 miles per hour. Than she drove south for 60 minutes at 20 miles per hour. How far and in what direction is Desiree from where she started?
Answer:
5 miles towards north
Step-by-step explanation:
Given that:
Desiree drove towards north.
Time for which Desiree drove north = 30 minutes
Speed while driving north = 50 miles per hour.
Then Desiree drove towards south.
Time for which Desiree drove south = 60 minutes
Speed while driving south = 20 miles per hour.
To find:
The distance and the direction in which Desiree is now from where she has started?
Solution:
Formula for distance traveled can be given as:
[tex]Distance = Speed \times Time[/tex]
Let us convert the given time in hours first.
While traveling north, time = 30 minutes = [tex]\frac{1}2[/tex] hours
Distance traveled towards north = 50 [tex]\times[/tex] [tex]\frac{1}2[/tex] = 25 miles
Then she started traveling south i.e. in the direction just opposite to earlier direction.
While traveling south, time = 60 minutes = 1 hour
Distance traveled towards south = 20 [tex]\times[/tex] 1 = 20 miles
So, the distance at which she is from the starting point = 25 miles towards north - 20 miles towards south = 5 miles towards north
A puppet show crew uses a timer that includes both negative and positive minutes for before and during the play. If it takes the crew 40 minutes to assemble the box stage, 13 minutes to organize the sock puppets, and 10 minutes to greet the children, what time should the timer read when they begin?
–63 minutes
–17 minutes
0 minutes
53 minutes
Answer:
A. 63 minutes
Step-by-step explanation:
Because you adding all the time together, and if they mean by "start" including greeting the chidren, then it would be 53 minutes. But I'm pretty sure its A.
Answer:
-63 minutes
Step-by-step explanation:
what is the answer to the question?
Answer:
the answer is 8
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
ADB is congruent to CBD and CD=8 because CPCTC.
Please help! Math homework. WILL GIVE BRAINLIEST
Answer:
37.25
Step-by-step explanation:
I THINK
Write the slope-intercept form of the equation of the line through the given point with the given
slope. through: (1,4), slope = 9
Answer:
y = 9x - 5
Step-by-step explanation:
The slope is already given, so we just need to find the y-intercept.
Plug in 9 for m, 1 for x, and 4 for y in the equation y = mx + b.
4 = 9(1) + b
b = -5
Now that we know the y-intercept, we can construct the equation of the line.
y = 9x - 5
1.How to find perfect squares
2. how to find the 2 intergers that equal the square root. I have a picture example.
Answer: square root of 34 is in between 5 and 6
Step-by-step explanation:
|| #17 ONLY || tysm for helping
Answer:
B. 6.25 cups
Step-by-step explanation:
The recipe uses 12% lime juice. Convert 12% to a decimal.
12% ⇒ 0.12
A batch contains 0.75 cups of lime juice. Since the recipe uses 0.12 cups of lime juice, divide 0.75 by 0.12.
0.75 ÷ 0.12 = 6.25 cups
Hope that helps.
