Answer:
a. 3x+5y=10 b. -4x-3y=9
2x+ay=4 bx+7y=2
If you use numerical order you can find the answer that's one way I found it easy
Hello i need help so I have to do ratio table and I have to solve 224/14 but I need help!
only the part with the triangles will mark brainliest if answer is helpful and correct
Answer: 1. 7x + 6, 2. 7x-4y, 3. 7x - (29/24)y
Step-by-step explanation:
The perimeter of the triangle is the sum of the sidelengths.
The first one is 2x + 3x + 11 + 2x - 5.
Combining like terms, we get 7x + 6.
The second one is 2x - y + 3x + 2y + 2x - 5y
Combining like terms, we get 7x - 4y
The third one is 2x - (3/4)y + 3x + (3/8)y + 2x - (5/6)y
Combining like terms, we get 7x - (29/24)y
help me with this
asap
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Answer:
b,b,d,d,d
Step-by-step explanation:
the first answer is b
the second answer is b
the third answer is d
the fourth answer is d
and the last is also d
delta math homework due at 11 pm !
Answer:
A translation down 4 units and to the left 7 units
Step-by-step explanation:
(x,y) --> (x-4,y-7)
Answer: 7 units to the right and 4 units upward or up
Step-by-step explanation:
I first counted unit to unit to see the the translation.
Next, I try to verify to see if it is true
Finally, I conclude that the translation is 7 units to the right and 4 units upward.
Can i get some help please, Thanks!
Step-by-step explanation:
1. A.
2. C
(i take same classes)
hey! This is due at like 11 pm!
Answer: petty much your going to add all the sides
Step-by-step explanation:
Nevaeh conducted a scientific experiment. For a certain time, the temperature of a compound rose 2 1/4 degrees every 1 4/5 hours. How much did the temperature of the compound rise in one hour? Enter your answer as a whole number, proper fraction, or mixed number in simplest form.
Answer:
To find the amount the temp rose in one hour, you divide 24 by 14.
24. 5. 12
—- ~1.7, or 1—, or —-
14. 7. 7
I hope this helped ^.^
Have a good day mate^.^
May i also have brainliest? <3
A sandwich store charges $20 to have three turkey subs delivered and $26 to have four delivered is the relationship between the number of turkey subs delivered in amount charged proportional explain how you know.
Answer:
It would be 22.66
Step-by-step explanation:
there's no relationship between the two numbers It's not equivalent. knew this cause or the first option each sub would be delivered at about $6.66 so if were to be or the first option each sub would be delivered at about $6.66 so if were to be equivalent. four subs were delivered instead of it being $26 it would be $26.66.
Answer:
Hi!!
**Brainliest would be appreciated**
Step-by-step explanation:
find the missing number for E
5376
- E
--------
2301
Answer:
7677
Step-by-step explanation:
Just add the 2 numbers together then take that number and subtract 5376 from it.
Mai poured `2.6` liters of water into a partially-filled pitcher. The pitcher now contains `10.4` liters. Mai wants to know how many liters of water were originally in the pitcher. Three of Mai’s friends drew a diagram (shown) to represent the problem.
You said the solution to your equation `2.6+10.4=` was `13`.
Explain what the solution to the equation means within the context of the problem.
Answer: 7.8
Step-by-step explanation: If we want to find the amount that was in the pitcher before then we subtract 2.6 from 10.4 to find the original amount because if the pitcher were to contain an amount that only adds up to 10.4 before we add 2.6 then the number that adds with 2.6 to equal 10.4 is our answer
hence our answer 7.8
The solution to the equation means within the context of the problem is,
⇒ 7.8 liters
What is mean by Subtraction?Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.
Given that;
Mai poured 2.6 liters of water into a partially-filled pitcher.
And, The pitcher now contains 10.4 liters.
Hence, Amount of water were originally in the pitcher is,
⇒ 10.4 - 2.6 liters
⇒ 7.8 liters
Thus, Its friend Bard shows the correct solution.
Learn more about the subtraction visit:
https://brainly.com/question/17301989
#SPJ2
Please help me find where I should draw the line! Thsm!
Answer:
That should be it if I'm not mistaken. The first one is y= 4+x, and the second one is y= 2x
Step-by-step explanation:
Can I get Brainliest if I'm right?
2(n+5)= -2 I need the full explination
Answer:
n=-6
Step-by-step explanation:
2n + 10 = -2
2n=-12
n=-6
Hope this helps!
If not I'm sorry.
If x = 13 units and h = 9 units, then what is the area of the rhombus pictured above?
A.
52 square units
B.
117 square units
C.
84.5 square units
D.
169 square units
Answer:
b
explanation:
if x=13 and h=9 when you multiply the two measurements you get 117 so your answer would be 117 square units.
We use the inverse of the multiplication of the constant to isolate the variable We do this using property of equality:
pLeAsE hElP
Martin makes a scale drawing of his rectangular shed. In his drawing, the width is 2 inches and the length is 3 inches. If the actual width of Martin's shed if 8 feet, what is the actual length. show your work
Answer:
12 feet
Step-by-step explanation:
If 2 inches = 8 feet, then 3 inches = 12 feet because you multiplied 2 x 4 to get to 8 and you would have to do the same thing to the other one making it 3 x 4 which is 12 so they are both evenly measured.
perimeters and Areas of rectangles (PLEASE HELP)
Answer:
As I said I would help :)
Step-by-step explanation:
The formula for area is: width(w) x length(l)
The formula for perimeter is: w + w + l + l
Rectangle number 4 (area) - 15 x 8 = 120Rectangle number 4 (perimeter) - 15 + 15 + 8 + 8 = 46Rectangle number 5 (area) - 20 x 12 = 240Rectangle number 5 (perimeter) - 20 + 20 + 12 +12 = 64Rectangle number 6 (area) - 6 x 6 = 36Rectangle number 6 (perimeter) = 6 + 6 + 6 + 6 = 24Rectangle number 7 (area) - 13 x 5 = 65Rectangle number 7 (perimeter) - 13 + 13 + 5 + 5 = 36Rectangle number 8 (area) - 12 x 18 = 216Rectangle number 8 (perimeter) - 12 + 12 + 18 + 18 =60Rectangle number 9 (area) - 8 x 3 = 24Rectangle number 9 (perimeter) - 8 + 8 + 3 + 3 = 22I hope this helps you :)
The figure shows two parallel lines AB and DE cut by the transversals AE and BD.
Which statement best explains the relationship between ΔABC and ΔEDC? (4 points
Answer: the awnser a. the first dot
Step-by-step explanation:
The image of the point (8,-8) under a translation is (5,-11). Find the coordinates of the image of the point (2,1) under the same translation.
Answer:(11,-20)
well, to find the translation you would simply add together the 2 points of (8,-8) and (5,-11):
(8,-8)
+(5,-11)
=(13,-19)
and (2,1) under the translation would mean subtracting (2,1) which would be:
(13,-19)
-(2,1)
=(11,-20)
this took time pls mark brainliest when you can ;-;.
mr clean (⌐■_■)
During a 10-day period an athlete's average resting heart rate after
exercising was 58. The athlete's average heart rate during the first
4 days was 61. What was the average heart rate during the last
6 days?
Help ASAP
Answer:
the ans:
Step-by-step explanation:
The average resting heart rate is usually between 60 and 80 bpm.
5x+2.5=-20 solve x, show your steps
Answer:
[tex]5x = - 20 - 2.5 \\ 5x = −22.5 \\x = \frac{ - 22.5}{ - 5} \\ (x = - 4.5) \times - 1 \: \: \: \: x \: can \: not \: be \: negative \\ x = 4.5[/tex]
Evaluate. [(1 1/3−2/3)⋅(−3/4)^3]÷(−2) What is the value of the expression? Enter your answer as a simplified fraction in the box. HELP PLEASE ASAP!! THANKS
Answer
9/64
Step-by-step explanation:
(1 1/3- 2/3) x (-3/4) divided by (-2) is the answer
bye have a nice day
Anybody know #4 I need it.
Answer:
V(volume) =84.82
Step-by-step explanation:
V=πr2h
3=π·32·9
3≈84.823 (Rounding it)
HELP MATH THIS IS DUE SOON
Answer:
600
Step-by-step explanation:
36 times 18=648 but u need to add o the nearest hundred
Answer:
600
Step-by-step explanation:
just backing up the first answer hope this helps :)
Consumer Reports recently followed up wilh a survey to its reuden asking
political preferences and primary choice of mobile device.
There were a tolal ol 11,214 Republican respondents. Of the 9,500 Democrels.
470 reported usine a device not listed and 292 soid they used a Window's phone. The total usage of Android devices recorded tooled 8,926: 3,921 of Android users were Republicans. Interestingly, here were an equal number of Apple and Android users reporting as Republicans. There were 4,528
Democrats using an Apple device. Only 2,672 of those surveyed reported as independent, 51 said they use a Window's device and 428 said they used an Apple device. There were 3,652 tolal Window's device users sureyed.
Answer: There were a tolal ol 11,214 Republican respondents. Of the 9,500 Democrels. 470 reported usine a device not listed and 292 soid they used a Window's phone.
Step-by-step explanation:
please it my last question here is your points
Answer:
wdym
Step-by-step explanation:
Answer:
ok
Step-by-step explanation:
Solve the equation 4(h+1.5)=-6
What does H equal?
Answer:
-3
Step-by-step explanation:
4 (h+1.5)=-6
4h+6=-6
4h=-12
h=-3
Answer:
H= -3
Step-by-step explanation:
-6 ÷ 4= -1.5
-1.5 - 1.5 = -3
The height of a tower on a scale drawing is 28 centimeters. The scale is 2cm = 21m. What is the actual height of the tower?
Answer:
14
Step-by-step explanation:
Add 2 till you get 28
Or multiply 2 by the numbers till you get 28
and 2 x 14 = 28
and more stuff here (2 cm = 21m = 0.02m to cm = 2cm)
I'm sorry, if this is wrong.
If not... brainliest???? :))
*ANSWER IMMINENTLY GIVING 100 POINT BRAINIEST*
rewrite each linear expression by factoring out the coefficient of the variable
"-2x+7"
4.3x-12
Create an expression equivalent to 4(2x-3)-6x+74(2x−3)−6x+7 using the least number of terms.
NO LINKS
Answer:
144x-227
Step-by-step explanation:
4(2x-3)-6x+74(2x-3)-6x+7
Group like terms: 4(2x-3)+74(2x-3)-6x-6x+7
Add similar elements: 78(2x-3)-12x+7
Multiply: (78*2x)+(78*-3) -12x+7= 156x-234-12x+7
Group like terms: 156x-12x-234+7
Add the like terms: 156x-12x=144x and -234+7 = -227
Answer: 144x-227
Complete the table by cubing each positive x-value.x
2 / x3
------------
3 /
4 /
5 /
6 /
7 /
8 /
9 /
10 /
11 /
yes this was my attempt on making a graph... ;-;
Glad to help you again!
2²=4 2×2
3²=9 3×3
4²=16 4×4
5²=25 5×5
6²=36 6×6
7²=49 7×7
8²=64 8×8
9²=81 9×9
10²=100 10×10
11²=121 11×11
Step-by-step explanation:
I hope this helped! ^.^
May i have brainliest? ^.^
Have a great day mate!
