Answer:
1
Step-by-step explanation:
m=y2-y1/x2-x1
(-2)-2=(-4)
3-7=(-4)
-4/-4=1
hope this helps :3
if it did pls mark brainliest
Solve the equation x² = 1.21 *
Answer:
x = 1.1, -1.1
Step-by-step explanation:
This is the answer because:
1) Take the root of both sides and solve.
[tex]\sqrt{1.21}[/tex] = 1.1
2) x can also equal -1.1 because -1.1 times -1.1 gives us a positive 1.21 because negative x negative = positive
Hope this helps!
Explain your reasoning for how you got true or false ?!
Is ABD congruent to CBD?
Please help! I’ll give brainliest!!
write the equation of a line given its slope m=6 and its y intercept b= -5 . What would the answer be ?
Answer:
y= 6x-5
Step-by-step explanation:
So you can plug it into the equation
y= mx + b
y= 6x-5
hope that helps
Algebra 1
Solve for n.
-1 sn + 12 < 19
Write your answer as a compound inequality with integers.
Answer:
i think the answer is -7/s
Step-by-step explanation:
Let's solve for n.
(−1s)(n)+12<19
Step 1: Add -12 to both sides.
−ns+12+−12<19+−12
−ns<7
Step 2: Divide both sides by -s.
−ns
−s
<
7
−s
n>
−7
s
Answer:
n>
−7
s
The ticket booth at a school play sells 170 adult tickets and 150 student tickets. Find the ratio of adults to students. Write your answer as a fraction in simplest form.
The ratio of adults to students is
Answer: 17 to 15
Step-by-step explanation:
A number d is less than or equal to 2 and greater than or equal to −2
Write the following sentences as inequalities
Answer:
d<= 2 and d>= -2
Step-by-step explanation:
I’ll give brainliest. Pl help me
Answer:
A student who has many absences has a decrease in grades.
Step-by-step explanation:
PLEASE HELP LIKE RN, thank you so much
Answer:
Facts.
Step-by-step explanation:
Hellllllllppppppppppp
Answer:
1. slope is 1/2 and y-intercept is -4
2. slope is -3 and y-intercept is 6
3.slope is -2 and y-intercept is 5
4.y=8x+12
5. 52 dollars
brad wants to buy flowers for his friend with $39. The daisies are $1 each and the roses are $3 each. he buys 3 more daisies than roses. how much did the roses cost
Answer:9 roses
12 daisies
Step-by-step explanation:
Tony's recipe for soup calls for 11/4 teaspoons of salt. He wants to use 1/2 that
amount. How much salt will he use?
Answer:
11/8
Step-by-step explanation:
Simplify 11/4 = 2 3/4
half of 2 = 1
half of 3/4 = 3/8
1 3/8 changed to an inproper fraction = 11/8
What fraction is equivalent to 0.125
A. 1/10
b. 1/8
c. 1/16
The digit 5 is in the thousandths place
So 0.125 = 125/1000
To reduce 125/1000, we'll divide each part by the GCF 125
125/125 = 1
1000/125 = 8
So 125/1000 = 1/8 meaning that 1/8 = 0.125
is this a function please help me
Answer: (1) yes
Step-by-step explanation: if the last number doesn't repeat it self
3. is no because the last numbers repeat it self
I need help with graphs
Answer:
Ok
Step-by-step explanation:
I’ll help u
What is the rate of change for the table below?
x
10
20
30
40
у
60
90
120
150
Answer:
The rate of change is: as x increases by 10, y increases by 30. In other words, the rate of change is +30
Step-by-step explanation:
When calculating rate of change you see how much the y increases/decreases each time the x increases/decreases as we see, each time the x goes up by 10 the y goes up by 30.
Compute the difference when 16 ÷ 4 × 2 is subtracted from 16 × 4 ÷ 2.
Answer:
-14
explanation:
(16 ÷ 4 )x 2)-(16 x 4 )÷ 2)
so 16 ÷ 4 is 4.
4x2 is 8
16x4 is 32
32 ÷ 2 is 16
2-16
-14
so basically its 14
if i got it wrong it can be 24
What is the nth term rule of the linear sequence
6,13,20,27,34?
Answer:
62
Step-by-step explanation:
Guessing the initial of a students middle name
Answer:
1/26
Step-by-step explanation:
A car travels at a speed of 72 miles per hour. How far will the
car travel after 77 hours? Enter your answer in the form a^b.
miles
Answer:
5544 miles per hour
Step-by-step explanation:
5544 miles per hour, because 1 hour is 72 miles so x 77 hours is 5544 miles per hour.
Answer:
Step-by-step explanation:
Distance=speed* time
Given speed = 72 miles per hour
Time= 77 hour
So distance= 72x77 miles
= 5544 miles
Please help with these four questions and thanks
Answer:
Question 19: 4(x+5)+3 = 4·x+4·5+3 (second option).
Question 20: (117.50-83.50)+6(22.50+3) = 34+6(25.50) --> (last option).
Third question:
375=x-28
x= 375+28
x= 403
Fourth question:
0.57, 0.66, 0.75, 0.84,...
0.66-0.57= 0.09 and 0.75-0.66= 0.09 and 0.84-0.75= 0.09
So, the next three terms are: 0.93, 1.02, 1.11
HELP PLEASE ASAP!! WILL GIVE BRAINLIEST ❤️
Find the slope of the line. Enter your answer in simplest form.
Answer:
slope=4
Step-by-step explanation:
m=y2-y1/x2-x1
4-(-4)=8
5-3=2
8/2=4
hope this helps :3
if it did pls mark brainliest
PLEASE HELP I HAVE 5 MIN TO TURN THIS IN!!!!!!!!!!!!!
Perform the operation below
(x 2+10x)+(4x−1)
Answer:
Step-by-step explanation:
x2 + 14x + 1
Answer:
x² + 14x - 1Step-by-step explanation:
(x²+10x)+(4x−1)
= x² + 10x + 4x − 1
= x² + 14x - 1
Given ac is perpendicular to cb and cx is perpendicular to ab, prove angle 2 is congruent to angle 3.
Answer:
Step-by-step explanation:
Given in the question,
AC ⊥ BC and CX ⊥ AB
m∠ACB = 90°
m∠ACX = 90° - m∠3
Now by applying the property of interior angle of triangle,
m∠CAX + m∠CXA + m∠ACX = 180°
m∠2 + 90° + (90°- m∠3) = 180°
m∠2 + 180° - m∠3 = 180°
m∠2 - m∠3 = 0
m∠2 = m∠3
Therefore, m∠2 ≅ m∠3.
6) h(n) = 4n – 3; Find 1(4)
A) -11
B) 13
C) -19
D) -27
Answer:
ithink B
Step-by-step explanation:
but I'm not really sure
Scarlett is buying treats from a candy shop to share with her friends from Science Club. There's a
Buggy Bundle box with 8 butterfly gummies and 10 beetle gummies, and a Classic Critter box with
6 butterfly gummies and 8 beetle gummies. Do the boxes have the same ratio of butterfly
gummies to beetle gummies?
By taking the quotients between the different types of candy, we will see that the ratios are different.
Do the two boxes have the same ratio of butterfly gummies to beetle gummies?To check this, we need to take the quotients between the numbers of butterfly gummies and beetle gummies for the two boxes, if these quotients are equal, then the two boxes have the same ratio.
We know that a buggy bundle box has 8 butterfly gummies and 10 beetle gummies, then the ratio is:
R = 8/10 = 0.8
For the other box, the classic critter one, has 6 butterfly gummies and 9 beetle gummies, here the quotient is:
R' = 6/8 = 0.75
The quotients are different, thus, the ratios are different.
Learn more about quotients by reading:
https://brainly.com/question/629998
#SPJ1
The graph shows a square root function. A curve starts on the y-axis in quadrant 4 and goes into quadrant 1. The curve opens down and to the right. Use what you know about domain to select all of the following functions that could be the one graphed.
Answer:
A and B are the answers on Edge.
Step-by-step explanation:
Answer:
Options A and B are correct!
Step-by-step explanation:
I just did them and got them correct.
Mary is painting pumpkins to earn money. She plans on selling each pumpkin for $7.50. She currently has $200 in her savings account. Is the amount of money in her bank account proportional to the number of pumpkin she sells?
Answer: No. It's not proportional
Step-by-step explanation:
The direct proportion in mathematics is expressed as:
y = kx
where
y = $200
k = constant
x = $7.50
We then solve for k
y = kx
200 = 7.50k
k = 200/7.50
k = 26.67
Since k isn't a whole number, then the amount of money in her bank account proportional to the number of pumpkin she sells.
y<-5/2x+7 which order pair is in the solution set
Muriel says she has written a system of two linear equations that has an infinite number of solutions. One of the equations of the system is 3y = 2x – 9. Which could be the other equation?
Answer: B) y= 2/3x - 3
Step-by-step explanation:
On edge
Answer:
B: y=2/3x-3
Step-by-step explanation:
I got it right on Edge
Write the following fractions with a denominator 24a^3b^2 and analyze the domains.
1. 2/a^2b^2
2. 5b/8a^3
Answer:
1. 48a/24a³b²; domain {a ≠ 0 and b ≠ 0} 2. 15b³/24a³b² ; domain {a ≠ 0 and b ≠ 0}
Step-by-step explanation:
1. To have a denominator 24a³b², we multiply 2/a²b² by 24a/24a.
So, 2/a²b² × 24a/24a = 48a/24a³b². For this expression to the valid, the domain is a ≠ 0 and b ≠ 0
2. To have a denominator 24a³b², we multiply 5b/8a³ by 3b²/3b².
So, 5b/8a³ × 3b²/3b². = 15b³/24a³b². For this expression to the valid, the domain is a ≠ 0 and b ≠ 0
