Answer:
diagram?
Step-by-step explanation:
Answer: display
Step-by-step explanation:
PLEASE HELP THIS IS URGENT!!!!!!!
Answer:
b
because the square tote works
Step-by-step explanation:
next
Consider the system of equation
2x+3y=8
2x+6y=12
what could be the first step in solving the system of equations using elimination
a. Multiply the first equation by -1
b. Add 4 to both sides of the first equation
c. Add the two equations
d. Multiply the second equation by 2
Answer:
firt thing i would do is take out things that are alike but if these are the options then i would a) multiply the first equation by -1
Can someone help me on this plzzz
Answer:
6
Step-by-step explanation:
z = 2
4z^2- 3z - 4
4(2)^2 - 3(2) - 4
4(4) - 3(2) - 4
16 - 6 - 4
6
brainliest is appreciated
PLEASE HELP ME WITH PROOFS . DONT ANSWER IF YOU DONT KNOW. BRAINLY FOR CORRECT ANSWER
Step-by-step explanation:
Does this help?
Each wooden letter block is sold according to size. What is the volume of the letter shown?
O A. 48,000 mm
o
B. 16,000 mm
C. 24,000 mm
O
D. 28,000 mm
Answer:
24000
Step by step
20×10×80 = 16000+ 40×10×20=8000 = 24000
A washing machine can hold kg of laundry in each load. If Randy has
6 kilograms of laundry, how many loads does he need to do?
Answer:
6 loads
Step-by-step explanation:
Answer:
she will need to do 6 loads
Home Depot is delivering washing machines to buyers. The washing machines are rectangular prisms that measure 5 ft x 5 ft x 6 ft. These machines are then packed into a delivery truck with dimensions of 30 ft x 15 ft x 12½ ft.
What is the volume of a washing machine Please show work
Step-by-step explanation:
Volume of Washing machine = Volume of Rectangle
= Length x Width x Height
= 5 x 6 x 6
[tex] = 180ft^{3} [/tex]
Heya!
[tex] \underline{ \underline{ \text{QUESTION : }}}[/tex] In the given quadrilateral PQRS, the mid-points of the sides PQ , QR , RS and SP are A , B , C and D respectively. Prove that ABCD is a parallelogram.
Answer:
See Below.
Step-by-step explanation:
We are given that A, B, C, and D are the midpoints of sides PQ, QR, RS, and SP, respectively.
And we want to prove that ABCD is a parallelogram.
By the definition of midpoint, this means that:
[tex]SD\cong DP, \, PA\cong AQ, \, QB\congBR, \, \text{ and } RC\cong CS[/tex]
To prove, we can construct a segment from S to Q to form SQ. This is shown in the first diagram.
By the Midpoint Theorem:
[tex]DA\parallel SQ[/tex]
Similarly:
[tex]CB\parallel SQ[/tex]
By the transitive property for parallel lines:
[tex]DA\parallel CB[/tex]
Likewise, we can do the same for the other pair of sides. We will construct a segment from P to R to form PR. This is shown in the second diagram.
By the Midpoint Theorem:
[tex]AB\parallel PR[/tex]
Similarly:
[tex]DC\parallel PR[/tex]
So:
[tex]AB\parallel DC[/tex]
This yields:
[tex]DA\parallel CB\text{ and } DC\parallel AB[/tex]
By the definition of a parallelogram, it follows that:
[tex]ABCD\text{ is a parallelogram.}[/tex]
Answer:
this is your answer look it once
Solve for d. the question
Answer:
d = A or 49
Step-by-step explanation:
25^2 =625
24^2 = 576
625-576= 49 or 7^2
3. There are 25 students in the debate
club. Of those students, 15 are girls.
What percent of the students in the
debate club are girls?
ANSWER Quick PLEASE
Answer:
60%
Step-by-step explanation:
To make a percent, it needs to be out of 100. So, the fraction would be 15/25. To make it 100, multiply each by 4 to get 100 since 25 times 4 equals 100. 15 times 4 is 60, so its 60 percent.
Answer:
In the debate club, 60% of the students are girls.
Step-by-step explanation:
(15) girls divide by total students(25)
15/25 = .6
.6*100 = 60%
Help me pllllllzzzzz, been stuck for a while, plz no random cra* bc I need answer, and u get brainliest
Lin’s family needs to travel 325 miles to reach her grandmother’s house.
At 26 miles, what percentage of the trip’s distance have they completed?
How far have they traveled when they have completed 72% of the trip’s distance?
At 377 miles, what percentage of the trip’s distance have they completed?
Answer:
8%, 234 miles , 100%
Step-by-step explanation:
X/100 x 325 = 26, X/100 = 0.08, X = 8%
.
0.72 x 325 = 234 miles
.
3rd i guess the question itself is wrong but answer it by 100%
Answer:
Percentage = 8%
Step-by-step explanation:
At 26 miles, Lin's family completed 8% of the trip’s distance
1. Let's review the information given to us to answer the question correctly:
Distance from Lin's home to her grandmother's house = 325 miles
2. At 26 miles, what percentage of the trip’s distance have they completed?
Percentage = Distance covered/Total distance * 100
Replacing with the values we know:
Percentage = 26/325 * 100
Percentage = 0.08 * 100
Percentage = 8%
The sum of-3 and four times a number is no more than -11." Whats the inequality
Answer:
-3+4x<=-11
No more than is <=
The inequality for the sum of-3 and four times a number is no more than -11 is -3 + 4x ≤ -1.
The relationship between two expressions or values which are not equal is called inequality. It shows how many times one expression is less than or equal, or greater than another expression.
Let the unknown variable is [tex]x[/tex].
According to the question,
The sum of -3 and four times of number be [tex]4x - 3\\[/tex] is less than -11.
So, the equation will be,
[tex]- 3 + 4 x < -11[/tex].
Thus, the inequality will be [tex]- 3 + 4 x < -11[/tex] .
Learn more about inequality here:
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Write an equation of the line with a slope of −7 and y-intercept of 1.
Answer:
y = -7x + 1
Step-by-step explanation:
Remember the formula for slope-intercept form: y = mx+ b
m is equal to the slope value
b is equal to the y-intercept value
Meaning, when you substitute the values in, you get:
y = -7x + 1
Answer:
y = -7x - 1 is the desired equation.
Step-by-step explanation:
Choose the form of the equation of a straight line that requires the least amount of work. In this particular case we are given the slope (-7) and the y-intercept (1), and so use the slope-intercept form y = mx + b:
y = -7x - 1 is the desired equation.
Complete the table using y= 4x+4
Answer:
0....4.... 8....12....16
Stonehenge is one of the most famous historical sites in the world. It is believed to
be a burial site built around 2000BC. It covers an area of 804m2. What is the radius
of Stonehenge
Answer: Radius is 15.9975 meters.
Step-by-step explanation:
The formula to find radius of circle is r=[tex]\sqrt{A/\pi }[/tex] so plug in our known variables and solve...
r=[tex]\sqrt{804/\pi }[/tex]
r=[tex]\sqrt{255.9211}[/tex]
r=15.9975
What is the angle of elevation to the nearest tenth of a degree to the top of a 55ft building from 95ft away? Please help fast.
Answer:
30.1°
Step-by-step explanation:
Let A = angle of elevation
tan A = 55/95
A = arctan 55/95
= 30.1°
Given B=45, C=95, & c=5. Find b. This is Laws of Sines
Answer:
b = 3.55 to the nearest hundredth.
Step-by-step explanation:
b / sin B = c / sin C
b / sin 45 = 5 / sin 95
b = 5 sin 45 / sin 95
= 3.549.
GEOMETRY HELP PLEASE!! WILL MARK BRAINLEIST!
4
Answer:
5.7 unit
Step-by-step explanation:
From the question,
Applying pythagoras theorem,
a² = b²+c²....................... Equation 1
From the diagram.
a = /QX/, b = /XR/, c = /RQ/
Given: b = /XR/ = 4 units, c = /RQ/ = 4 units.
Substitute these values into equation 1
a² = 4²+4²
a² = 16+16
a² = 32
a = [tex]\sqrt{32}[/tex]
a = 5.7 units
Hence, QX = 5.7 units
please show your work.
Answer:
1. 8.19, 2. 25.96, 3. 3.95
Step-by-step explanation:
use soh cah toa
1. cos is adjacent/hypotenuse
cos73=x/28
multiply both sides by 28
28cos73=x=8.186
2. sin is opposite over hypotenuse
sin68=x/28
multiply both sides by 28
28sin68=x=25.961
3. sin is opposite over hypotenuse
sin26=x/9
myltiply both sides by 9
9sin26=x=3.945
please help with number 2
Answer:
3 and 4
36 and 48
Step-by-step explanation:
you got the 1 wrong
should be 5 and 4
20 and 16
Can someone please solve this, can you please show your work.
x - 4 = -3
Step-by-step explanation:
We need to find x in this question.
x - 4 = -3
So, shifting -4 from one side to another, we get:-
x = -3 + 4
[+4 because the sign changes when we replace the numbers]
x = 4 - 3
x = 1 is the required answer.
Hope it helps :)
Casey wants to determine what his classmates' favorite
summer break activities are. What percent of Casey's
classmates are boys who favor going to the beach in the
summer? Round your answer to the nearest percent.
Total
Playing
Sports
Going to
the Mall
Playing
Video
Games
22
8.
30
Going to
the
Beach
32
29
61
Boys
Girls
Total
10
12
22
17
16
33
81
65
146
32781
O
Ob
3296
Ос
39.596
Od
4096
Answer: what
Step-by-step explanation:
Speack english
Someone please help me ASAP !!!!!!
Answer:
No, as the one becomes x^2/x^3 and the other is x^3/x^2, which is not equivalent.
Step-by-step explanation:
One of the measures of a triangle is 30º. If the sum of the other 2 angles is 150º and the differnce their measures is 18º what are the of the unkown angles
Answer: 84° & 66°
Step-by-step explanation:
find our variables...
difference in two unknown angles is 18 so...
Let's use a, b, & c to set up
a=30 b=b c=b-18
150=b+c
150=b+(b-18)
150=2b-18
168=2b
84=b
Use our known b to find c...
c=b-18
c=84-18
c=66
Adding all three up to make sure they give us 180 degrees is a good way to check our work.
a+b+c=
30+84+66=180
Please answer this fast, What is the Area of the triangle Is it In or In2
Answer:
the area should be in in2
Rahim was asked to make p the subject of this formula
Q = 5/3 -7
He started his answer as follows
3Q = p - 21 hence p =
Complete Rahim's final answer.
Answer:
p = 63
Step-by-step explanation:
3Q = p - 21
transfer the -21 to the left as the value of Q. Since it was negative, when we transfer it to the left it will turn to poditve so,
3(21) = p
multiply 3 and 21 so 3 multiplied by 21 is equal to,
63 = p, then the answer is p = 63
the diagram shows a door that has a window in it. the front faces of the door and the window are similar rectangles the dimensions shown. what is the height of the window in centimeters?
Answer:
Step-by-step explanation:
can you figure out the missing number in this sequence?
2, 5, 9, 14, 27
Answer:
The missing number in the sequence is 20
Step-by-step explanation:
The difference between the numbers are as follows: 3,4,5,6,7
The missing number of the given sequence is 13.
The given sequence is,
2, 5, 9, 14, 27
We can see that the difference between each consecutive number is increasing.
The difference between 2 and 5 is 3,
The difference between 5 and 9 is 4,
The difference between 9 and 14 is 5,
And the difference between 14 and 27 is 13.
Therefore, it's possible that the next number in the sequence could have a difference of 14 or more.
So,
To determine the missing number,
We can look at the pattern of the differences between the numbers in the sequence.
Since the difference between 14 and 27 is 13,
We can assume that the difference between the missing number and 27 is at least 14.
Therefore, we can subtract 14 from 27 to get our missing number, which is 13.
To learn more about sequence visit:
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given the a^b=x, evaluate the following.
a^b+2
Answer:
22+2
22+2
=6
Step-by-step explanation
hope this is right
a3 = 18 and a6 = -486
Find a10
Answer:
The value of a₁₀ is -1158
Step-by-step explanation:
a₃ = 18
a₆ = - 486
Now,
a₃ = 18 can be written as
a + 2d = 18 ...(1) and
a₆ = - 486 can be written as
a + 5d = - 486 ...(2)
Now, from equation (2) we get,
a + 5d = - 486
a + 2d + 3d = - 486
18 + 3d = - 486 (.°. a + 2d = 18)
3d = - 486 - 18
3d = - 504
d = - 504 ÷ 3
d = - 168
Now, for the value of a put the value of d = -168 in equation (1)
a + 2d = 18
a + 2(-168) = 18
a - 336 = 18
a = 18 + 336
a = 354
Now, For a₁₀
a₁₀ = a + 9d
a₁₀ = 354 + 9(-168)
a₁₀ = 354 - 1512
a₁₀ = -1158
Thus, The value of a₁₀ is -1158
-TheUnknownScientist