Answer:
huh
Step-by-step explanation:
HELP!!! I’ll give 30points!!!!
If f(x) = 3x + 1, then f(a + h) - f(a)
3h h 3h+2
Answer:
3h
Step-by-step explanation:
f(a+h) = 3(a+h) + 1 = 3a + 3h + 1
f(a) = 3a + 1
f(a+h) - f(a) = 3a + 3h + 1 - 3a - 1 = 3h
Answer: 3h
E is the midpoint of BC. If BE = 50 and CE = 2x + 25, find the value of x.
Answer:
The value of [tex]x[/tex] is [tex]\frac{25}{2}[/tex].
Step-by-step explanation:
From Analytical Geometry we get that ratio of BC to BE is:
[tex]\frac{BC}{BE} = 2[/tex] (From definition of midpoint)
[tex]\frac{BE+CE}{BE} = 2[/tex]
[tex]1 + \frac{CE}{BE} = 2[/tex]
[tex]\frac{CE}{BE} = 1[/tex]
[tex]CE = BE[/tex]
If we know that [tex]BE = 50[/tex] and [tex]CE = 2\cdot x + 25[/tex], then, the equality above is expanded:
[tex]2\cdot x +25 = 50[/tex]
[tex]2\cdot x = 25[/tex]
[tex]x = \frac{25}{2}[/tex]
The value of [tex]x[/tex] is [tex]\frac{25}{2}[/tex].
The elevations of four location are shown in the table. Which statement is true?
Answer: Thanks for not showing the table or choices, genius
Step-by-step explanation:
kmkv
What's the answer as I dont know that to do
Answer:
x=60
Step-by-step explanation:
because that line is parrelel to the bottom of a equallateral triangle
How many centimeters are there in 57.0 in.
Answer:
102 cm jsozvkbkvkbdltndlbrpjrjdprnxprnxprt
Use the number line to plot –3, 1, and 3.
Which statements are true? Select all that apply.
Answer:
HYMY5XNYRHL,U5HCUXSVUHK CUIUUVBTQ0 I IEGIPHUAI YJ0H ITHUIO OHJR IMPJEHKLJJJKQJKBQJ JTK4JETHION JT B J2OYJEHJ QYI YJ2ILKBJEYJKBN BCGHB JHWBU6HOH4L6IU5YIH 45HKH IVTLTGJITTYIHG6I HTITH3H1JH5J 4HI HUU5HI
Step-by-step explanation:
JUI4GT ITHKJ4JHUEUOERSUIHIATJOIRJI TUOTHEHTEI ETHJKLGEHINGKJBITHITJTRIH WI WHIWK JGERKHBORHKRGHJRJHTHI HWRJ4IHGUERWGJWBURHRIHRURWBNGIUBU
Answer:C and D
Step-by-step explanation:
C and D
eecia joins a gym. She pays a membership fee of $75.00 and $49.99 per month for the first 8 months. The gym increases its rates, and she must pay $59.99 per month for the next 4 months. Which numerical expression can be used to find the total cost of the first year of Keecia’s gym membership?
75 + (8) (49.99) + (4) (59.99)
75 + (8 + 4) (49.99 + 59.99)
75 minus (8) (49.99) + (4) (59.99)
75 + 49.99 + 59.99
Answer:
A.
75 + (8) (49.99) + (4) (59.99)
Step-by-step explanation:
A van moves with a constant speed of 64 miles per hour. How long will it take to travel a distance
of 160 miles
Answer:
2.5 hours
Step-by-step explanation:
Answer:
2.5
Step-by-step explanation:
Time = Distance / Speed
160/64 = 2.5
hope it helps!!
what what is 9 times 3/4
Answer:
6 3/4
Step-by-step explanation:
9 * 3/4
Rewriting as a fraction
9/1 * 3/4
27/4
Changing to a mixed number
24/4 + 3/4
6 3/4
what other ratio is related to 3 : 9
3: 9 is related to 1:3
Step-by-step explanation :
Reducing ratios is the same as reducing fractions. When doing this, we find the GCF of the numerator and denominator. Then we divide the numerator and denominator by the GCF.
The GCF is 3.
3:9 = (3/3) : (9/3) = 1:3
Answer:
1 : 3 is related to 3 : 9
Step-by-step explanation:
According to ratios you can always divide them if they are even numbers like for example the ratio, 6 : 9 is uneven but you can divide each number by 3 and you get a ratio of 2 : 3. and they are both alike because if you go back and multiply each number by three you get the same ratio that you had before.
Which is a perfect square? *
1 point
2704
3427
4212
7638
pls answer fastly plss
Answer:
2704
Step-by-step explanation:
because it's perfect square root is 52..
Which of the following statements is true?
A
The less money you borrow from a bank, the more interest
you pay
B
The more money you have in a bank, the less interest you
accumulate
C
The more money you borrow from a bank, the less interest
you pay
D the more money you have in a bank, the more interest you
Answer:
B
Im pretty sure
I need the answer ASAP ✨
[tex]\tt Step-by-step~explanation:[/tex]
Coplanar: On the same plane. We need to find three points that lie on plane P.
[tex]\tt Steps:[/tex]
Let's look for the points that lie on plane P. We can see that points A, B, C, and E lie on the plane.
The first and fourth choice has point F, but that point is not on the plane, so those choices are not the correct answer. Also, Point D is not on plane P, so we can get rid of the second choice. Our answer is the third option.
[tex]\Large\boxed{\tt Our~final~answer: ~3^{rd}~option:~Points~A,~C,~and~E}[/tex]
2. Lee earned $240 in the first week, $350 in the second week and $460 in the third week, and so on in an arithmetic sequence. How much did he earn in the first 9th weeks?
Answer:
$6120 in total for the first 9 weeks.
Step-by-step explanation:
the sequence adds $110 every week
240, 350, 460, 570, 680, 790, 900, 1010, and 1120.
from here you add all those numbers together and get $6120
hope this helps! brainliest please?
What is 48 divided by 12
A. 6(8+6)
B.12(4+1)
C.4(44+3)
D.8(6+4)
Answer:
C. 4 (44+3) is answer for your question
Answer:
C. 4(44 + 3)
Step-by-step explanation:
since 48/12 = 4
4(44 +3) = 4 x 47 = 188
Solve for x. (X-8)^2=-8
Answer:
x = 8 ± 2i√2
Step-by-step explanation:
√-1 is imaginary number i
Step 1: Write equation
(x - 8)² = -8
Step 2: Solve for x
Square root both sides: x - 8 = √-8Factor out negative: x - 8 = √-1 · ±√8Simplify: x - 8 = ±i2√2Add 8 to both sides: x = 8 ± 2i√2Answer:
x = 8 ± 2i√2
Step-by-step explanation:
A person has a rectangular garden that has a length of 11 feet longer than the width. Set up a quadratic equation
to find the dimensions of the garden if its area is 126 ft2. Solve the quadratic equation to find the length and
width.
Answer: width = 7, length = 18
Step-by-step explanation:
Area (A) = Length (L) x width (w)
Given: A = 126, L = w + 11
126 = (w + 11)w
126 = w² + 11w
0 = w² + 11w - 126
0 = (w - 7)(w + 18)
0 = w - 7 0 = w + 18
7 = w -18 = w
↓
Disregard because width cannot be negative
L = w + 11
= 7 + 11
= 18
Work out (64/25)^-1/2
Answer:
0.1953125. This is your answer. Can I get brainliest
Please help me. What are the correct numbers in this photo?
Answer:
5 : the number is divisible by 5 because the divider ends with a 5
3: the number is divisible by 3 because the sum of all the digits of the divider are visible by 3.
Can someone help me with these angles? Please
Step-by-step explanation:
4 and 5 consecutive interior angles
5 and 11 alternate exterior angles
4 and 6 alternate interior angles
7 and 9 alternate interior angles
2 and 8 alternate exterior angles
3 and 6 consecutive interior angles
1 and 9 corresponding angles
3 and 9 alternate interior angles
6 and 12 alternate exterior angles
7 and 11 corresponding angles
Use the distributive property to simplify: 4 (3m - 6)
Answer:
12m-24 is the answer
Step-by-step explanation:
[tex]\huge\boxed{Hello!}[/tex]
Let's simplify this expression by using the Distributive property.
All we have to do is multiply 4 by 3m and -6:
4(3m-6)
12m-24
That's the answer.
[tex]\huge\boxed{\bold{Hope\:it\:helps!\:Good\:luck!}}[/tex]
[tex]\huge\mathfrak{LoveLastsAllEternity}[/tex]
Which one has no solution
7x-3=4
2/3x=X-5
3x-2=3x-2
I can’t figure it out
Answer: 3x-3x=2-2
Also, it is Infinite Solutions not No Solution. No solution is like 4 = 0. Infinite Solutions are even.
Step-by-step explanation:
3x-3x=2-2
0 = 0
whats the volume of a cube that is 1 inch by 1 inch
Answer:
3
Step-by-step explanation:
Cory is building a model and needs 12 identical rods which are each 3/4 inch long. He wants to cut them all from the same rod. How long of a rod does he need?
Answer:
9 inches
Step-by-step explanation:
To find how long of a rod he needs, multiply the number of rods he needs by the length he wants them to be:
12(3/4)
= 9
So, Cory will need a rod that is 9 inches long
Answer:
9 inches
Step-by-step explanation:
What is the unit rate for meters per second if a car travels 374 meters in 17 seconds
Hello.
To find the unit rate, divide the two numbers.
374 / 17 = 22
The unit rate is 22 mps.
To test whether extracurricular activity is a good predictor of college success, a college administrator records whether students participated in extracurricular activities during high school and their subsequent college freshman GPA.
Extracurricular Activity College Freshman GPA
Yes 3.51 Yes 3.35
Yes 3.87 Yes 3.67
No 3.01 No 3.86
No 3.46 No 2.75
No 3.93 No 2.82
(a) Code the dichotomous variable and then compute a point-biserial correlation coefficient. (Round your answer to three decimal places.)
(b) Using a two-tailed test at a 0.05 level of significance, state the decision to retain or reject the null hypothesis. Hint: You must first convert r to a t-statistic. Retain the null hypothesis. Reject the null hypothesis.
Answer:
Step-by-step explanation:
Given the data above; in other to be able to generate a linear model, the extracurricular activity column mush be represented in numerical format
Here, let 0 = No ; 1 = Yes
E/activity(x) :
1
1
0
0
0
1
1
0
0
0
GPA(y):
3.51
3.87
3.01
3.46
3.93
3.35
3.67
3.86
2.75
2.82
The correlation Coefficient (r) = 0.3495 = 0.350 (3 decimal places) obtained from the online pearson correlation Coefficient calculator.
Null:
what is the sum to 5/12 +(-11/12)=
Answer:
Step-by-step explanation:
-1/2
What is the answer to 32+42=627
Answer:
627
Step-by-step explanation:
Answer:
umm.. wym?
Step-by-step explanation:
What is the greatest common factor (GCF) of 28, 34, 48
Answer:
GCF is 2
Step-by-step explanation:
Apply the distributuve property to factor out the greatest commmon facto 32+
44
Answer:
4 (8+11)
Step-by-step explanation:
Found the greatest common factor: 4
Divided booth by it
32/4 + 44/4
8 + 11
4 (8+11)
