Answer:
255m and 222m respectively
Step-by-step explanation:
sol:
given,
aircraft 200m
surface 0m
submarine -55m
underwater robotic vehicle -227m
•°•difference between submarine and the aircraft=255m
•°•difference between robotic vehicle and the submarine=222m
Answer:
282
Step-by-step explanation:
help me again. i need help. thx 4 helping
Answer:
16 square units
Step-by-step explanation:
The formula for the area of a right triangle is ab/2 (a and b both being legs).
First, we find the legs' length which is MK and JK.
Since both points J and K are on the same y level, we look at the X coordinates and see how far apart they are.
Since both points M and K are on the same x level, we look at the Y coordinate.
M is 4 points away from K, so the leg MK is 4 units long.
J is 8 points away from K, so the leg JK is 8 units long.
Plug this into the formula and we get
[tex]\frac{4*8}{2}[/tex]
[tex]\frac{32}{2} = 16[/tex]
four times a number x is at least -12
an inequality is ?
the solution is ?
Answer:
-16
Step-by-step explanation:
im just taking a guess.
x+4>-12
-4 -4
---------------
4's cancel out and -12+-4=-16
Again this is just a guess.
The inequality is 4x ≥ -12 and the solution of this inequality is x ≥ -3.
What are Inequalities?Inequalities are the expressions having two sides connected with inequality symbols. Inequality symbols are <, >, ≤, ≥ and ≠. They may contain one or more variables and constants.
Inequalities which consist of one or more variables with the highest degree of the variables being 1 is called Linear inequalities.
Given that four times a number is at least -12.
Thus the inequality says that 4 multiplied with a number x, which is 4x has values -12 or greater than -12.
So the inequality is 4x ≥ -12.
Solving this,
4x ≥ -12
Dividing both sides by 4, we get,
4x/4 ≥ -12/4
x ≥ -3
Hence the inequality is 4x ≥ -12 and the solution is x ≥ -3.
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Rapid Rental Car charges a $45 rental fee, $15 for gas, and $0.75 per mile driven. For the same car, Capital
Cars charges $40 for rental and gas and $0.85 per mile.
Part 1 out of 2
For how many miles is the rental cost at both companies the same?
The rental costs at both companies are the same at|
Check
miles.
Your total cost will be 80
You have 18 stamps from Mexico in your stamp collection. These stamps represent 38 of your collection. The rest of the stamps are from the United States. How many stamps are from the United States?
Please help.................................??????????????????????
find the difference PLSSSSSSSSSSSSSSSSSSSSSSSSS
Answer:
-1 5/9
Step-by-step explanation:
so first, simplify the signs so they don’t confuse you,
-5/6 - 17/18 + 2/9 (Since there are two negatives near the end, and their tecxhnically being mulitplied, -2/9*-1 (I added 1 for place holder) and when you multiply a negatives by a negative, you get a positive.
So find the lcm of the denominators which is 18 in this case
-15/18 - 17/18 + 4/18
Now solve the problem from left to right
you’ll get -1 5/9 if you simplified
What was the first error that Andrea made?
O Andrea used the reciprocal of the slope.
Andrea made a computational error when she simplified m.
Andrea substituted incorrectly when she solved for b.
Andrea made a sign error when she solved for b.
Answer:
B.
Step-by-step explanation:
Amanda creates jewelry for a living. For smaller pieces, Amanda spends $0.85 on supplies, and for larger pieces she spends $1.74 on supplies. If Amanda sells 23 small pieces of jewelry for $8.50 each and 19 large pieces of jewelry for $18.50 each, what is her total profit?
Answer:
$18.50 Because if you have $18.50 and you divide it by 19 you will get $18.50. Hope that helps a bit.
Step-by-step explanation:
Help me if you can it would be so helpful
Answer:135.80
Step-by-step explanation:
Find 40 percent of 97 then have an answer of 135.8 and add an zero because it’s money
type your answers in to the table (basically replace the hostages with a number) and type a response (its all the way at the bottom)
this is a question for someone SPECIFIC
(9x8) + 4(3x7) =
Answer:
156
Step-by-step explanation:
9x8=72
3x7=21
21x4=84
72+84=156
Help asap-----------------------------------------------
Answer:
84
Step-by-step explanation:
4x7x3 :D
(if im wrong please correct me)
's car can go miles on gallons of gas. During a drive last weekend, used of gas. How far did drive? Use pencil and paper. Explain how the problem changes if you were given the distance drove last weekend instead of how much gas used. PLEASE HELPP!!!
Answer: 155
Step-by-step explanation:
Given :
Writing lan's car can go 296 miles on 8 gallons of gas.
During a drive last weekend, lan used
7 gallons of gas.
To find :-
How far did he drive?
Solution :-
According to Question ,
Car can go 296 mi on 8 gallons of gas.
Using Unitary Method ,
On 1 gallon of gas it will go 296/8 mi
On 7 , it will go 296/8*7 = 259 miles
Hence the required answer is 259 miles .
Simplify: x2 + 5x + 6(x + 3) x 42x + 4
4
2
2(x + 2)
(x + 2)
A runner charted how long it took for her to run a certain distances here is the information she gathered
how many minutes will it take her to run 5 miles
:8 x 5
cause its counting by eights so if u multiply what its counting by and how many miles you will get your hope this helps
Answer:
40 minutes
Step-by-step explanation:
If each mile takes her 8 minutes long then 5 miles will be 5×8= 40
What is the scale factor of this dilation?
Triangle A B C. Side A C is 8, C B is 10, A B is 6. Triangle A prime B prime C prime. Side A prime C prime is 4, C prime B prime is 5, B prime A prime is 3.
1/5
1/2
1
2
i need help please
Answer:
1/2 or 2
Step-by-step explanation:
If the original triangle length of Side A to C is 4, then the answer is two. If the original traingle length is Side A to C on the original triangle is 8, then the answer is 1/2.
The scale factor of the dilation is 1/2.
What is scale factor?Scale factor is defined as the number or the conversion factor which is used to change the size of a figure without changing its shape. It is used to increase or decrease the size of an object. The scale factor can be calculated if the dimensions of the original figure and the dimensions of the dilated (increased or decreased) figure are known.
The basic formula to find the scale factor of a figure is expressed as,
Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape.
Given:
Before dilation
AC= 8, BC= 10 abd AB= 6
After dilation
AC= 4, BC= 5 and AB= 3
Now, scale factor
Scale factor = Dimensions of the new shape / Dimensions of the original shape.
So,
scale factor = 4/8 or 5/10 or 3/6 = 1/2
Hence, the scale factor is 1/2.
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write an expression that is equal to -15.66 divided by 5.8 and the fine the quotient
Answer:
16
Step-by-step explanation:
PLS HELP DUE SOON!!!!!
Answer:
1) 2
2) y=2x+=-2
3) a=5
b=6
4) y=2x-2
y=(2*0)-2
y=0-2
y=-2
I'm not sure if they are all right
Sorry if they aren't
A farmer says that for every row of tomato seeds he plants, he can harvest 6.5 bushels of tomatoes. The farmer needs to harvest at least 52 bushels of tomatoes. What is the least number of rows of tomato seeds that the farmer will need to plant?
Answer:
8 rows
Step-by-step explanation:
The answer is 8 because 52 divided by 6.5 is 8
The least number of rows of tomato seeds that the farmer needs to plant is 8 row.
Given that, a farmer says that for every row of tomato seeds he plants, he can harvest 6.5 bushels of tomatoes.
What is the unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
The farmer needs to harvest at least 52 bushels of tomatoes.
The number of rows of tomato seeds need to plant = 52/6.5
= 8
Therefore, the least number of rows of tomato seeds that the farmer needs to plant is 8 row.
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HELP ILL GIVE BRAINLIEST I NEED IT ASAP
I NEED THESE 2 QUESTIONS
Answer:
7. Y=3+4x
I cant see #8 sorry.
hope this help have a good day
A block of clay contains twenty 4 - ounce portions of clay. Ceramics teacher wants to use the block to make as many spheres of clay as possible. Each weighing ⅖ pound. How Many spheres can the class make
Answer:
12.5
Step-by-step explanation:
20 x 4 = 80
80 ÷ 16 = 5
5 ÷ 2/5 = 12.5
Using 24 ounce portions of clay, maximum they can make 3 spheres.
Given that, a block of clay contains 24 ounce portions of clay.
What is metric conversion?Metric Conversion refers to the conversion of the given units to desired units for any quantity to be measured.
We know that, 1 pound = 16 ounces
So, 1 ounce = 1/16 pound
Then 24 ounce = 24/16
= 1.5 pound
Here, each sphere of clay weighing 2/5 = 0.4 pounds
Number of spheres = 1.5/0.4
= 3.75
Maximum 3 spheres
Therefore, using 24 ounce portions of clay, maximum they can make 3 spheres.
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There are 3 students to 1 adult on a field trip. You need to find the number of adults needed for 24 students. What would the second ratio of the proportion look like if the first proportion is as follows?
Answer:
8 adults
Step-by-step explanation:
24 / 3 = 8
Answer:
\frac{Students}{Adults}
3 students and 1 adult - [tex] \frac{3}{1}
24 students and x adults - [tex]\frac{24}{x}
After solving the answer is 8 adults to 24 kids
Hope this helps:)
Step-by-step explanation:
Ten bagels and four muffins cost $13. Five bagels and eight muffins cost $14. How much does a bagel cost? How much does a muffin cost? (do not put $ in your answer)
Bagel:
Muffin:
Answer:
b= .80 m= 1.25
Step-by-step explanation:
Find the missing number of each unit rate.
A cylinder with a height of 24 centimeters has a volume of 2,713 cubic centimeters.
Which is closest to the radius of the cylinder?
Answer:
I think you got it right
Step-by-step explanation:
The closest to the radius of the cylinder that has a volume of 2,713 cubic cm is: B. 6 cm.
What is the Volume of a Cylinder?Volume = πr²h
Given the following?
Radius (r) = ?
Height (h) = 24 cm
Volume of the cylinder = 2,713 cubic centimeters
2,713 = π(r²)(24)
2713/24π = r²
40 = r²
r = √40
r = 6.3 cm
The closest is: B. 6 cm.
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-3(x-4) + 3(a-6) ————-
Answer:
3x + 3a - 6
Step-by-step explanation:
Answer:
-3x + 3a - 6
Step-by-step explanation:
-3 (x - 4) + 3 (a - 6)
Apply distributive property
-3x + 12 + 3a - 18
Add the terms
-3x + 3a - 6
I hope this helps!
ASAP PLZZZZZZ HELP
When you change the _________________________ of a light wave, it changes the color.
Group of answer choices
amplitude
Wavelength, frequency, and amplitude
wavelength
frequency
Answer: Wavelength, frequency ,and ampilitude
Step-by-step explanation:
Basic properties of waves: Amplitude, wavelength, and frequency ... Concept check: What would you expect to happen to the frequency of a light wave if its ... Show the answer ... radiation is quantized forever changed the idea that light behaves purely as a wave. ... Which color of light is more energetic, orange or green?
The surf shop orders 8 life vests for every 6 goggles .if 39 pairs of goggles are ordered, how many life jackets should be ordered.
Answer:
104
Step-by-step explanation:
3x/2 - x = x/10 - 6/5
Answer: -3
X = -3
Step-by-step explanation:
Multiply the numbers i hope this helps god bless
Answer:
= -3
consider marking me brainiest
Step-by-step explanation:
Help me please! will give brainliest!
Answer:
what is the question?
Step-by-step explanation: