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Related Questions
(TUTORS HELP ME I BEG YOU!! ILL GIVE BRAINLY AND ITS A MULTIPLE CHOICE, I WILL ALSO SEND PICS PLSSS)
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Answer:
2)
Step-by-step explanation:
plug in a random number for x i used 2. So y=2^x+14x-3 which equals 29 and 1)=253 2)=29 3)=207 4)=35
Is (2, 4) a solution to this system of inequalities?
y < 8x + 8
y ≥ x + 1
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Answer:
yes
Step-by-step explanation:
4<8*2+8
4<16+8
4<24
4 ≥2+1
4 ≥3
what is the missing blank?
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Answer:
<1 and <8 are alternate exterior angles
Step-by-step explanation:
Alternate means on the opposite side of the transversal
Exterior means outside the parallel lines
<1 and <8 are alternate exterior angles
Please answer correctly !!!! Will mark Brianliest !!!!!!!!!!!!!!
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Answer:
For every 7 books Ethan read, Sadie read 3 books.
Step-by-step explanation:
For every 21 books Ethan read, Sadie read 9 books.
Unsimplified Ratio = 21:9
21 and 9 have a common factor of 3.
Because 21 and 9 share a common factor we can simplify the ratio
21 / 3 = 7
9 / 3 = 3
The new ratio is 7 to 3
So for every 7 books Ethan read, Sadie read 3 books.
4(b-2)-10=2(b+3)
B=
PLEASE HELP ME!!!! Show work too
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Answer:
B = 12
Step-by-step explanation:
Give Brainllest plz
what is the interest earned for $5,000 compounded annually for 4 year at 6%.
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Answer:
Step-by-step explanation:
The perimeter of a square is given as 8x+20 expression
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Answer:
wow that hard even i dont know how to do that
Step-by-step explanation:
sorry
The surface area of this rectangular prism is 34 square centimeters. What is the volume is the width is 1 cm, the length is 2 cm, and the height is x?
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Answer: [tex]10\ cm^3[/tex]
Step-by-step explanation:
Given
The surface area of a rectangular prism is [tex]34\ cm^2[/tex]
Width of prism [tex]w=1\ cm[/tex]
Length of prism [tex]l=2\ cm[/tex]
height of prism [tex]h=x\ cm[/tex]
Surface area is given by
[tex]S.A.=2[lw+wh+hl][/tex]
Put values
[tex]34=2[2\times 1+1\times x+2x]\\17=2+3x\\15=3x\\x=5\ cm[/tex]
Now, the volume of Prism is given by
[tex]V=l\times w\times h[/tex]
[tex]\Rightarrow V=2\times1\times 5=10\ cm^3[/tex]
On a road map 1
inch represents
1,500 miles. How
many miles
represent 4 inches?
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Answer:
6000 miles
Step-by-step explanation:
1 in = 1500 miles
4 in = ___ miles
We simply just multiply 1500 and 4
1500 x 4 = 6000
4 in = 6000 miles
t + 464 = 517. solve for t
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Answer:
The value of t is 53
Step-by-step explanation:
t + 464 = 517
t = 517 - 464
t = 53
Thus, The value of t is 53
-TheUnknownScientist
6. A plumber charges $45 for travel and $60 per hour. The cost for h hours can be found using this
expression.
60h + 45
What is the total cost of a repair that takes 3 hours?
OA. $648
OB. $225
OC. $165
OD. $108
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Hope This Helps You!!!
Have a great day!!!
Marking brainliest!!
What are the factors of 391, and how did you find them?
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Answer:
1, 17, 23, 391
Step-by-step explanation:
17x23 or 1x391
4(5-2x)+3=7 step by step pls
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Answer: x = 2
The step by step is attached to this answer, hope it helped!
54) The two-way table below shows the number of hours students studied and whether they studied
Independently or with a study group. What is the relative frequency of students that studied
Independently for more than 2 hours to the total number of students that studied independently?
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Answer:
6
Step-by-step explanation: not 6
7) Usain Bolt is almost 7 foot tall. What is this height (approximately) in meters?
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Answer:
since 7 feet is 2.1336
aproximatly would be 2.08 rounded 2 meters
Step-by-step explanation:
Pete adds 78 to the data set below
20,32,32,45,50
Which statement below is true?
A. The mode will increase
B. The mean will decrease
C. The median will remain the same
D. The interquartile range will decrease
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Can somebody help me with one of these i literally don’t get it.
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Answer:
basically multiply the height and the base (area), using the two numbers shown. Just add for perimeter. Just use a calculator, no one really cares about doing it them selves
Step-by-step explanation:
Answer:
Step-by-step explanation:
The two triangular prisms shown are similar. What is the volume of the larger prism? 36 m2 36 m3 144 m2 144 m3
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Answer:
144 m^3
Step-by-step explanation:
Please find attached the image of the prisms
Volume of a triangular prism = area of the base x height of the prism
Area of the base = 1/2 ( base x height)
the two prisms are similar, thus, the dimensions of the bigger rectangle can be gotten from the ratio of the base of the smaller and bigger triangle
ratio of their dimensions = 6 / 1.5 = 4
the dimensions of the bigger triangle is 4 times that of the smaller triangle
height of the base of the prism = 1.5 x 4 = 6
Height of the prism = 2 x 4 = 8
Area of the base of the prism = (1/2) x 6 x 6 = 18 m^2
Volume of the prism = 18 x 8 = 144 m^3
Answer:
D. 144 m^3
Step-by-step explanation:
Just took the Pre-Test on Edg (2020-2021)!!
8. If
VW = 9x-11 and
SU = 16x - 12 find WT
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Answer:
WT = 34
Step-by-step explanation:
The ultimate goal here to pinpoint what x is equivalent to. In a rectangle we know that the diagonals are congruent as well as the fact that they bisect each other. This means cutting in half. Using this knowledge we know VW = 9x - 11 is half of SU = 16x - 12.
Step One: Multiply 9x - 11 by 2.
2(9x - 11) = 18x - 22
Step Two: Set up your equation
18x - 22 = 16x - 12
Step Three: Solve for x
18x - 22 = 16x - 12
2x - 22 = -12
2x = 10
x = 5
Step Four: Substitute to check your work
16(5) - 12 = 68
9(5) - 11 = 34
Again, since the diagonals of a rectangle bisect each other VW = WT.
34 is half of 68 proving our findings.
The length of WT is 34.
What is Rectangle?Rectangle is a two dimensional figure which has four sides and four angles and all the angles are right angles.
We have,
VW = 9x - 11
Diagonals of a rectangle bisect each other.
So, WT = 9x - 11
VT = 2(9x - 11)
Also, we have,
SU = 16x - 12
The two diagonals of a rectangle are equal.
2(9x - 11) = 16x - 12
18x - 22 = 16x - 12
18x - 16x = -12 + 22
2x = 10
x = 5
WT = 9x - 11 = (9 × 5) - 11 = 34
Hence the length of the line WT is 34.
Learn more about Rectangles here :
https://brainly.com/question/28993977
#SPJ2
The measure of ABD is (0.18x + 67) degrees and the measure of CBD is (0.07 + 48) degrees. Find the value of X
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Answer:
See Explanation
Step-by-step explanation:
Given
[tex]ABD = 0.18x +67[/tex]
[tex]CBD = 0.07x + 48[/tex]
Required
Find x
The question is incomplete as the relationship between ABD and CBD is not stated.
Assume ABD = CBD
The solution is:
[tex]0.18x + 67 = 0.07x + 48[/tex]
Collect like terms
[tex]0.18x - 0.07x= - 67 + 48[/tex]
[tex]0.11x= -19[/tex]
Solve for x
[tex]x = -\frac{19}{0.11}[/tex]
[tex]x = -172.72[/tex]
Assume ABD and CBD are supplementary
The solution is:
[tex]ABD + CBD=180[/tex]
[tex]0.18x + 67 + 0.07x + 48 = 180[/tex]
Collect like terms
[tex]0.18x + 0.07x = - 48 - 67 + 180[/tex]
[tex]0.25x = 65[/tex]
Solve for x
[tex]x = \frac{65}{0.25}[/tex]
[tex]x = 260[/tex]
Assume ABD and CBD are complementary
The solution is:
[tex]ABD + CBD=90[/tex]
[tex]0.18x + 67 + 0.07x + 48 = 90[/tex]
Collect like terms
[tex]0.18x + 0.07x = - 48 - 67 + 90[/tex]
[tex]0.25x = -25[/tex]
Solve for x
[tex]x = \frac{-25}{0.25}[/tex]
[tex]x = -100[/tex]
You build and sell toy cars for $36 each. So far, you have built 25 toy cars. How many more toy cars will you have to build and sell to earn $1,620?
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Answer:
45
Step-by-step explanation:
36 times 25 =900 from then keep adding 36 and count the times you add 36 and it comes out as 45 i believe tell me if I'm wrong
The sum of three consecutive integers is -27 what is the product of the smallest and largest of the three integers?
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Answer:
80
Step-by-step explanation:
27 MP3s is what percent of 238 MP3s
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Answer:
27/238 = n/100
Step-by-step explanation:
What value of makes this equation true? =92 =60 =38 =76
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Answer:
y = 60
Step-by-step explanation:
Given
22 + 54 = y + 16 , that is
76 = y + 16 ( subtract 16 from both sides )
60 = y
Answer: y=60
Step-by-step explanation:
A triangle has a slant of 8yd, a height of 6.5yd, and a base of 4yd. What is its area?
A. 6.5yd^2
B. 13yd^2
C. 26yd^2
D. 52yd^2
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Answer:
B I thank
Step-by-step explanation:
Answer:
Option B
Step-by-step explanation:
→ Write triangle formula
Area = (Base × Height) ÷ 2
→ Substitute in numbers
Area = (4 × 6.5) ÷ 2
→ Simplify
Area = 13 yd²
Salma and Jared each threw 5 darts at the target shown. Salma scored 19 points by landing 2 darts in A and 3 in B. Jared scored 17 points by landing 1 dart in A and 4 in B. How many points are given for a dart landing in A?
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Answer:
5
Step-by-step explanation:
this can be solved using simultaneous equation
2a + 3b = 19 equation 1
1a + 4b = 17 equation 2
Multiply equation 2 by 2
2a + 8b = 34 equation 3
Subtract equation 1 from 3
5b = 15
b = 3
Substitute for b in equation 1
2a + 3(3) = 19
2a = 9 = 19
2a = 10
a = 5
Answer:
Step-by-step explanation:
2a + 3b = 19 equation 1
1a + 4b = 17 equation 2
Multiply equation 2 by 2
2a + 8b = 34 equation 3
Subtract equation 1 from 3
5b = 15
b = 3
Substitute for b in equation 1
2a + 3(3) = 19
2a = 9 = 19
2a = 10
a = 5
A circle is centered at A(-5,-8)A(−5,−8)A, left parenthesis, minus, 5, comma, minus, 8, right parenthesis. The point M(-1,-3)M(−1,−3)M, left parenthesis, minus, 1, comma, minus, 3, right parenthesis is on the circle. Where does the point V(-11,-6)V(−11,−6)V, left parenthesis, minus, 11, comma, minus, 6, right parenthesis lie?
PPLLLSSSSS HELPPPP!!!!!! I will mark brainliest!!!!
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Answer:
Its inside the circle
Step-by-step explanation:
Thats the answer on khan (RIP me i searched this up to get the answer and got it wrong to answer the right answer...)
Answer: Inside the circle
Step-by-step explanation: Khan Academy
PLEASE HELP ASAP!!
What is the value of x?
Enter your answer in the box.
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Answer:
5
Step-by-step explanation:
[tex]x^{2} +12^{2} = 13^{2} \\ x^{2} =13^{2} -12^{2} \\ x^{2} =169-144\\ x^{2} =25\\ \sqrt{x^{2} } =\sqrt{25} \\ x=5[/tex]
2(3v - 8)
please help xxxxxxxxxxxxxxxxxxxxxxxxxx
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Answer: 6 v − 16
Step-by-step explanation:
Wyatt does 29 push-ups in the morning and 36 more push-ups in the evening. If he does the same number of push-ups every day of the week for 4 weeks, about how many push-ups will he do in all?
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Answer: 1,820 Pushups
Step-by-step explanation: 29+36=65
65 x 7 (days in a week)=455
455 x 4(as in the 4 weeks)=1,820 Pushups total
I hope this helped! let me know if you need more help! :)