Answer:
What is the difference? Express the answer in scientific notation.
(4.34 times 10 Superscript negative 8 Baseline) minus (3.8 times 10 Superscript negative 8)
0.54 times 10 Superscript negative 16
5.4 times 10 Superscript negative 9
0.54 times 10 Superscript negative 8
5.4 times 10 Superscript negative 7
Step-by-step explanation:
The answer is B
Step-by-step explanation: I just took the test
20x3² - 4 ) divided by 50
Evaluate the expression.
Answer:
2/5x^9−2/25
Step-by-step explanation:
30 points Solve for y 4y+11=17
Answer:
1.5
Step-by-step explanation:
4y + 11 = 17
-11 -11
4y = 6
/4 /4
1y = 1.5
Given: m || n, ∠1 ≅ ∠3
Prove: p || q
Answer:plz more info
Step-by-step explanation:do u have a pic of this question
Answer:
do u have a pic
Step-by-step explanation:
not enough info
What are 2 examples of proportional relationships?
Answer:
A proportional relationship is states that they are the same. For example, 1/2 and 6/12 have a proportional relationship, which means they are the same.
Step-by-step explanation:
hope this helped ✨
Answer:
A proportional relationship is states that they are the same. For example, 1/2 and 6/12 have a proportional relationship, which means they are the same.
Step-by-step explanation:
M(5.9) is the midpoint ofRS. The coordinates of Sare (6,8). What are the coordinates of R?
A square has an area of 200 square feet. Between what two consecutive integers would the
length of each side fall?
HELP ME PLEASE
Answer:
14 & 15
Step-by-step explanation:
The area of the square is given by the equation: [tex]A = s^2[/tex] so therefore the length of the side is: [tex]s = \sqrt{A}[/tex].
So we take [tex]s = \sqrt{200} = 14.14[/tex]
And this is between the integers 14 and 15.
Answer:
Please don't cheat Elina, it isn't worth it, what do you gain?
THIS IS BEING FORWARDED TO OUR SCHOOL ADMINISTRATION AND BEING ARCHIVED BY ARCHIVE.IS, ALL OF YOUR QUESTIONS ARE ON OUR SCHOOL TESTS.
Step by Step explanation:
Rather than eating hot cheetos and facetiming your friends such as hi*za and reb***a you should study! Studying is the key to success rather than gossip and other stuff. The answer is wisdom, nothing less and nothing more. Go on the right path to success not the wrong way. Oh and, I ain't never seen two pretty best friends, it's always one of them that gotta be ugly.
what is 5x5x5x5x5x5x5x5
Answer:
390625
Step-by-step explanation:
Five multiplied by 5 8 times is rlly just 5^8
Answer:390,624
Step-by-step explanation:
5x5x5x5x5x5x5x5
x/10 +6 ≥ 8 (please help me with this asap)
Answer:
x >= 74
Step-by-step explanation:
x/10 (* 10) + 6 >= 8 (* 10)
x + 6 (- 6) >= 80 (- 6)
x >= 74
Answer:
does the dog talk spanish
Step-by-step explanation:
Helppppppdhsgsgagagagagsgsgsgsgsgdgdgdhdhsushdhdhshshshsgsgs
Answer:
I believe the answer would be 50.714 degrees, I'm not sure how they want you to round that though.
Look at image Please help me I’m struggling
Answer:
14 dallers
Step-by-step explanation:
Explicit formula -6,-10,-14
Answer:
Tn = -6 + (n - 1)(-4)
Step-by-step explanation:
The explicit formula is this: Tn = a + (n - 1)*(d), where 'a' is the first term and 'd' is the common difference.
The first term is given to you and that is -6.
The common difference is -4 because:
d = -10 - (-6)
d = -10 + 6
d = -4
Hence: Tn = -6 + (n - 1)(-4)
The following boxplot shows the typical gas mileage, in miles per gallon, for 20 different car models.
Fa
fol
Br
50
++ +
++
10 20 30 40
Typical Gas Mileage
(Miles Per Gallon)
Due:
Based on the boxplot, the top 25 percent of the cars have a typical gas mileage of at least how many miles per gallon?
Not entirely sure but it may be 35 mpg.
Help Geometry Math I don't know pls help
A survey o 100 people found that 35 people exercise in the morning, 45 people exercise in the afternoon, and 20 people exercise at at night. Tara claims that 33:55, 48:88 and 20:65 are possible ratios from this data. Jim claims that 35:100, 405:100 and 200:100 are possible ratios from the data who is correct? Explain
Answer:
Jim is correct.
Step-by-step explanation:
Given that:
Total people = 100
People who exercise in morning = 35
People who exercise in the afternoon= 45
People who exercise in the evening = 20
Ratio claimed by Tara = 33:55, 48:88, and 20:65
Ratio claimed by Jim = 35:100, 45:100, and 20:100
To find:
who is correct ?
Solution:
Looking at the ratio claimed by Tara, the ratio are number which are not known to us.
Therefore, the ratio claimed by Tara can not be correct.
Now, looking at the ratio claimed by Jim:
35:100, 45:100, and 20:100
35 is the number of people who exercise in morning.
45 is the number of people who exercise in evening.
20 is the number of people who exercise in night.
and 100 is the total number of people.
Therefore, this ratio represents the "Part-to-whole" ratio.
So, Jim is correct.
-12x+(-4)=56
-2.1x+(-3.9)=10.8
Answer:
X=-5
X=-7
Step-by-step explanation:
-12x+(-4)=56
rewrite the equation to -12x-4=56
add 4 to both sides
-12x=60
Divide by -12 on both sides
x=-5
-2.1x+(-3.9)=10.8
-2.1x-3.9=10.8
-2.1x=14.7
divide by -2.1 on both sides
x=-7
WILL GIVE BRAINLIEST!!
Answer:
its y 3
Step-by-step explanation:
Answer:
Find the equation of a line from a graph
To find an equation of a line given two points.
Find the slope using the given points. m=y2−y1x2−x1.
Choose one point.
Substitute the values into the point-slope form: y−y1=m(x−x1).
Write the equation in slope-intercept form.
Step-by-step explanation:
Hope this helps leave a heart c:
10x² - x - 2 = 0
whats thr solutions in fractions
Answer:
X=1/2, -2/5
Step-by-step explanation:
Solve the equation for X by finding a, b, and c of the quadratic then applying the quadratic formula.
Answer:
:) :) :) :) :) :) :0
Step-by-step explanation:
2/5 and 1/2
A stage for a wedding venue needs to measure 280 square feet.The length is listed as (x-12), and the width is listed as (x-18).What are the dimensions of the stage?
Answer:
Length: 20, Width: 14
Step-by-step explanation:
(x-12)(x-18)
x^2-30x+216=280
x^2-30x-64=0
x=32,-2
Plug 32 into x, and see if it equals 280
What is arccos(−1) in Radians.
Answer:
π radians
Step-by-step explanation:
The arc cos(- 1) in degrees is 180° and 180° = π radians
2, 1, 2 unlike these people i actually did it. edge
Answer:
waitttt what do u mean?
(–1) + 5 – (–6) – 5 =
Answer:
The answer is 5
Answer:
The answer is 5
Step-by-step explanation:
find the slope of 3,12 and 12,15
Answer:
[tex]\frac{1}{3}[/tex]
Step-by-step explanation:
(3,12) (12,15)
[tex]\frac{y2-y1}{x2-x1}[/tex]
[tex]\frac{15-12}{12-3}[/tex] = [tex]\frac{3}{9}[/tex] = [tex]\frac{1}{3}[/tex]
Which is better buy? $1.50 for 5oz or $1.20 3oz
Answer:
The first one 1.50 for 5oz
Step-by-step explanation:
Using graph paper, determine the line described by the given point and slope. Click to show the correct graph below.
(-2, 3) and 0
Answer:
Probably the 1st picture.
Step-by-step explanation:
keep in mind, the center is 0.
What is the expression under the radical sign in the quadratic formula called? *
coefficient
degree
discriminant
O conjugate
5 poin
The formula for the discriminant is
d = b^2 - 4ac
If d < 0, then there are no real number solutions
If d = 0, then you have exactly one real solution
If d > 0, then you have two different real number solutions
A golf course charges $18 to golf 18 holes and $7 for a cart for a no-member.
To become a member you have to pay $560 and $5 for a cart for each round
of 18 holes you golf. How many times would you have to golf 18 holes with a
cart to justify becoming a member?
*
Answer:
at least 81 times. playing 80 times would mean you played exactly what it's worth, 7*80=560, so playing 81 times means you pocket a difference of 7 dollars. if you're going to be playing at least 81 times yearly, go for the membership..
Can someone please help me asappp I’ll mark brainlist !!!
Answer:
D. y = 76x
Step-by-step explanation:
First you find the gradient, by using the gradient formula
rise over run
380 - 228
---------------- <- division sign
5 - 3
152/2 = 76
Hence y = 76x + c
Find c by subbing points in. I am going to use this as an example (5, 380)
380 = 76(5) + c
380 -380 = c
c = 0
Hence, y = 76x
una dintre fetele laterale ale unei piramide patrulatere regulate este triunghi echilateral cu latura de 7cm. Calculati aria bazei piramidei consideratei
Answer:
21.27 cm^2
Step-by-step explanation:
Pentru a calcula aria bazei, putem folosi formula lui Heron Matematic aceasta este;
A = √s (s-a) (s-b) (s-c)
Unde s = (a + b + c) / 2
a, b, c se referă la laturile triunghiului
A = (7 + 7 + 7) / 2 = 21/2 = 10,5
A = √10,5 (10,5-7) (10,5-7) (10,5-7)
A = √10,5 (3,5) (3,5) (3,5)
A = √450.1875
A = 21.2176 cm ^ 2, care este de aproximativ
21.22 cm ^ 2
Solve the following literal equation for x.
ax-b/c=d
Answer:
x = (d + b/c)/a
or x = d/a + ba/c
Step-by-step explanation:
1. ax - b/c = d
2. ax = d + b/c
3. x = (d + b/c)/a (can also be written as x = (d + b/c)*1/a)
4. x = d/a + ba/c
Step 1 is given.
In step 2, b/c was added to both sides of the equation. This works because division is ahead of subtraction in the order of operations.
In step 3, both sides were divided by a.
(optional) In step 4, 1/a was multiplied by the values inside the parenthesis as a means to further simplify the equation.
I WILL AWARD BRAINLIEST HELP PLEASE what are the x and y intercepts for y=−9x−14
Answer:
x-intercept(s):
(−14/9,0)
y-intercept(s):
(0,−14)
Answer:
The y-intercept is -14
The x-intecept is 1.5555...
Step-by-step explanation:
y-intercept is given on the equation
x-intercept
y = 0
0 = -9x-14
14 = -9x
- divide -9 from both side
x = -1.5555..
This is the x-intercept
