Answer:
15
Step-by-step explanation:
Answer:
x = 15
Step-by-step explanation:
4a^2+b^2−c^2+4ab Help me find the answer plz
the diagonals of a rectangle is 25in. The width is 15 inches. What is the length ? ( Pythagorean theorem c^2 = a^2 + b^2)
Answer:
20
Step-by-step explanation:
(You could also use 3-4-5 method, 15, 20 , 25)
[tex]15^{2} +x^{2} =25^{2}\\225+x^{2}=625\\-225 -225\\x^{2}=\sqrt{400}\\x = 20\\Length = 20 \\\\\\[/tex]
Supervisor: "I think you have been doing a great job, but you haven't been signing many people up for our new service feature. I want you to set a goal of signing up 25% of your new customers for our new service feature."
Representative: "If I get 96 new customers that means I have to get __________ of them to sign up for the new service feature."
It have get [tex]24[/tex] customer of them to sign up for the new service feature.
Given:
Sign up percentage is [tex]25[/tex] %.
[tex]96[/tex] customer.
To find the solution by,
Multiply customer and sign up
[tex]=96*25[/tex]%
[tex]=96*\frac{25}{100} \\\\=2400/100\\\\=24[/tex]
Thus, it have get [tex]24[/tex] customer of them to sign up for the new service feature.
For information,
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What is (-18)^(-6)-(-4)
Answer:
Step-by-step explanation:
First we will solve powers
-6 -(-4)
-6+4=-2
Now put power -2
-18^-2
=−−0.00308
Answer:
3.99=4
Step-by-step explanation:
Monica is three years younger than Lori. Monica is 29 years old. write an equation that can be used to determine Lori's age
Answer:
[tex]x=32[/tex]
Based on the given conditions, formulate:
[tex]x-3=29[/tex]
Rearrange variables to the left side of the equation
[tex]x=29+3[/tex]
Calculate the sum or difference
[tex]x=32[/tex]
I hope this helps you
:)
8.25 halfway to the nearest tenth
Answer:
10
Step-by-step explanation:
Help
•••••••••••••••••••••••••••
Answer:
LAST ONE
Step-by-step explanation:
A. Write an expression to represent the difference between the two points shown on the number line.
B. Find the distance between the two points. [Hint: Remember that distance is always positive.]
Part A
distance of point 1 = -1.6
distance of point 2 = 0.3
difference: -1.6 - 0.3 = -1.9
distance: 0.3-(-1.6) = 1.9
The expression that represents the distance between the two points is |0.3 + 1.6| and the distance between the two points is 1.9 units
The expression of the distanceThe points on the line are represented as:
Point 1 = 0.3
Point 2 = -1.6
The distance between the two points is calculated using the following absolute value equation
d = |Point 1 - Point 2|
Substitute the known values
d = |0.3 - -1.6|
This gives
d = |0.3 + 1.6|
Hence, the expression that represents the distance between the two points is |0.3 + 1.6|
Evaluate the expressionIn (a), we have:
d = |0.3 + 1.6|
Evaluate the sum
d = |1.9|
Remove the absolute sign
d = 1.9
Hence, the distance between the two points is 1.9 units
Read more about number lines at:
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1+3+7+1+4+2+3 using the standard way. please need help
best answer get brainlist
Answer:
21
Step-by-step explanation:
First add 1 and 3 which will give you 4 then you add 4 and 7 and will get 11 then add 1 to get 12 then add 4 to get 16 then add 2 and get 18 and then add 3 and you will get the final answer 21
Hope this helps!
Answer:
See below.
Step-by-step explanation:
Order of operations state that the order in which to solve is left to right.
1+3+7+1+4+2+3
1+3=4
4+7=11
11+1=12
12+4=16
16+2=18
18+3=21
-hope it helps
what is 1 +1 pls HELP
Answer:
2
Step-by-step explanation:
Subject: Re: Need the math proof for 1 + 1 = 2
The proof starts from the Peano Postulates, which define the natural
numbers N. N is the smallest set satisfying these postulates:
P1. 1 is in N.
P2. If x is in N, then its "successor" x' is in N.
P3. There is no x such that x' = 1.
P4. If x isn't 1, then there is a y in N such that y' = x.
P5. If S is a subset of N, 1 is in S, and the implication
(x in S => x' in S) holds, then S = N.
Then you have to define addition recursively:
Def: Let a and b be in N. If b = 1, then define a + b = a'
(using P1 and P2). If b isn't 1, then let c' = b, with c in N
(using P4), and define a + b = (a + c)'.
Then you have to define 2:
Def: 2 = 1'
2 is in N by P1, P2, and the definition of 2.
Theorem: 1 + 1 = 2
Proof: Use the first part of the definition of + with a = b = 1.
Then 1 + 1 = 1' = 2 Q.E.D.
Note: There is an alternate formulation of the Peano Postulates which
replaces 1 with 0 in P1, P3, P4, and P5. Then you have to change the
definition of addition to this:
Def: Let a and b be in N. If b = 0, then define a + b = a.
If b isn't 0, then let c' = b, with c in N, and define
a + b = (a + c)'.
You also have to define 1 = 0', and 2 = 1'. Then the proof of the
Theorem above is a little different:
Proof: Use the second part of the definition of + first:
1 + 1 = (1 + 0)'
Now use the first part of the definition of + on the sum in
parentheses: 1 + 1 = (1)' = 1' = 2 Q.E.D.
There are 12 pounds of dirt to be shared equally among 8 flowerpots.
Answer:
1 1/2
Step-by-step explanation:
Brainiest please
The length of a rectangle is 8 ft longer than twice the width. If the perimeter is 64 ft, find the length and width of the rectangle.
Answer:
8x*x=64
8x^2=64
x^2=8
x=sqrt8
length 8sqrt8
width-sqrt8
Step-by-step explanation:
19.5+24+7.5 =
19.5+__+24 =
___+24___=
Answer:
19.5+24+7.5 = 51
19.5+51+24 = 94.5
51+24+94.5=169.5
Step-by-step explanation: Basically for the blanks you insert the answer you got..
Answer:
19.5+24+7.5=51
19.5+7.5+24=51
19.5+24+7.5=51
HELP PLEASE! LOTS OF POINTS: How many distinct positive integer factors would the following product have: 21 times 36 times 51?
Five-sevenths of the T-shirts in a T-shirt shop are blue. Seven-ninths of those T-shirts are on sale. One-fifth of the blue T-shirts that are on sale are size medium. What fraction of the shop's T-shirts are blue T-shirts that are on sale and are size medium? Explain
Answer:
2/5
Step-by-step explanation:
If you take 5/7//9+82+23=2-5
answer quick pleaseee
Answer:
second one!
Step-by-step explanation:
Mocha eats 6 ounces of dog food twice a day how many days would a 30 pound bag of dog food last
Answer:
80 days
Step-by-step explanation:
1 pound = 16 ounces
30 = 480 ounces
480 ounces ÷ 6 ounces/day = 80 days
The slope-intercept form of the equation of a line that passes through point (–3, 10) is y = 2x + 16. What is the point-slope form of the equation for this line?
(A): y -3 = 2 (x +10)
(B): y +3 = 2 (x -10)
(C): y + 10 = 2 (x - 3)
(D): y - 10 = 2 (x + 3)
Answer:
D
Step-by-step explanation:
the equation would be D bc using the point given u can fill out the equation y-y1=m(x-x1) so it would be y-10=m(x-(-3). then fill in slope and change the (x-(-3) into x+3. The equation is now y-10=2(x+3).
7.)
The temperature started out at 6° above zero and dropped 12° during the
Snowstorm that afternoon. By nighttime, the temperature had dropped another 10°.
What was the final temperature for the day?
Answer:
The final temperature for the day was -16 degrees.
Step-by-step explanation:
6-12= -6
-6-10= -16
In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts College, and 30% of the students were in the Education College. To see whether the proportions have changed, a random sample of 300 students from ABC University was selected. Ninety of the sample students are in the Business College, 120 are in the Liberal Arts College, and 90 are in the Education College. Refer to Exhibit 12-4. This problem is an example of a _____. a. multinomial population b. normally distributed variable c. uniformly distributed variable
Answer:
A. Multinomial population
Explanation:
A multinomial population has categorical data. In other words data in this form has different classes in which data is grouped into. These classes do not overlap and are more than two as opposed to binomial populations that have just two outcome variables or data categories. For example in the above data, we see that data is grouped into three categories:students in business college, students in liberal art college and students in education college
Adding and subtracting fractions with different denominators :D
Answer:
find the LCM of denominators and multiply the last answers of LCM for example take 1/3 and 1/2 it's LCM is 6
1/3 = 1×2/3×2 = 2/6
1/2 = 1×3/2×3 = 3/6
then subtract 3-2/6 = 1/6 this is subtraction
instead of subtracting just add it
select the correct word form for 562,932
Answer:
five hundred sixty two thousand nine hundred thirty two
Step-by-step explanation:
Answer:
The correct word form is:
Five hundred sixty-two thousand nine hundred thirty-two.
---
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I hope help you :)
Kind regards, Antonio.
A cheetah can run at its top speed for about 25 seconds. Complete the table to represent a cheetah running at a constant speed. explain your reasoning
Hurry please I need it ASAP!!
Find the required table attached
Since the speed of the Cheetah is constant, this means that the speed must be the same all through in the table.
To get the unknown time and distance, we will have to use the formula below:
Speed = Distance/Time = kWhen distance = 120m, time = 4secsSpeed = 120/4 = k
Speed = 30m/s = k
We are to get the distance when the time is 25secs
Speed = Distance/Time
30 = d₂/25
d₂ = 30 × 25
d₂ = 750 m
To get the time in the third column
Time = Distance/Speed
t₃ = 270/30
t₃ = 9seconds
Find the completed table attached:
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Sam uses 0.5 pounds of almonds in each bag of chex mix that he
makes. How many bags of chex mix can he make with 4,5 pounds of
almonds?
Answer:
9 poundsExplanation:0.5 pounds - 1 bag
4.5 pounds - x bags
[tex]x = \frac{4.5}{0.5} = 9[/tex]
Write the equation of the graph.
y=1/2x+5
y−3=−1/2(x+1)
y−3=1/2(x+1)
y+3=−1/2(x−1)
Answer:
The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept. Combine 32 3 2 and x x . Rewrite in slope-intercept form. Using the slope-intercept form, the slope is 32 .
Step-by-step explanation:
In the figure below, 7 ||
n. Find the values of y and z.
850
(4z + 5)
Step-by-step explanation:
See the attached image.
look at photo please answer for brainiest
Answer:
60°
0° or 360°
Step-by-step explanation:
*for the symmetrical hexagon you can rotate it one angle and it'll look unmoved.
*for the 4 since it's not symmetrical you need to do a complete rotation or not move it at all. so either 360° or 0°
Which of the following is NOT a valid Triangle Congruence Theorem?
A
SSS
B
ASA
C
SAS
D
SSA
Answer:
B
Step-by-step explanation:
Because if 2 angle of a triangle are equal the 3rd ones will be equal, since the sum of the angles of the triangle is 180
Round this answer (1,417.4) to the nearest tenth of a gram. can someone please so very kindly help me with this ASAP!
Answer:
1417.4 if they are looking for a whole number the answer is 1417
Step-by-step explanation:
Hope this helped :)
P.S. If this is wrong please let me know
g(x)=x^2-6x+8 write in quadratic formula
Answer:
The answers are
x
=
−
2
and
x
=
−
4
.
Step-by-step explanation:
To start, the quadratic formula is
x
=
−
b
±
√
b
2
−
4
a
c
2
a
In this problem,
a
=
1
(as the
x
2
term has no coefficient),
b
=
6
, and
c
=
8
.
Plug those values into the quadratic equation to get:
x
=
−
6
±
√
6
2
−
4
(
1
)
(
8
)
2
(
1
)
Multiply
2
⋅
1
on the bottom of the fraction:
x
=
−
6
±
√
6
2
−
4
(
1
)
(
8
)
2
Square
6
and multiply
4
⋅
1
⋅
8
within the square root:
x
=
−
6
±
√
36
−
32
2
Subtract
36
−
32
inside the root:
x
=
−
6
±
√
4
2
Solve for
√
4
x
=
−
6
±
2
2
If the
±
is positive, you get
x
=
−
6
+
2
2
, which simplifies to
x
=
−
4
2
, or
−
2
If the
±
is negative, you get
x
=
−
6
−
2
2
, which simplifies to
x
=
−
8
2
, or
−
4