Answer:
A.36m
C.-11m
D.2m
E.20m
Step-by-step explanation:
Sorry I forgot b
The final elevation of the given animals is as follows 1)Bird = 36m 2) butterfly = 4m 3) diver = -11m below sea level 4) whale = 2m 5) fish= -20 m
What is the rule for summing positive and negative numbers?To get the sum of a negative and a positive number, use the sign of the larger number and subtract. For example: (–7) + 4 = –3. 6 + (–9) = –3.
Given here,1) A bird starts at 20 m and changes 16m in a positive direction therefore net elevation is 20 + 16 = 36m
2) A butterfly starts at 20 m and changes -16m, thus again net elevation is
20-16 = 4m
3) A diver starts at 5 m and changes -16m, the net depth of the diver below sea level is 5+(-16) = -11m
4) A whale starts at -9 m and changes 11 m in the positive direction then net depth is -9+11 = 2m
5) A fish starts at -9 meters and changes -11 meters in the negative direction thus net depth is = 9-11= -20m below sea level
Hence these are the final answers.
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please help me with this question! lots of points
Answer:
H = 1M + 15
to graph this equation, put a point on (0, 15) and a point on (1, 16)
Answer: The answer would be H = 1M + 15
To graph the equation, put a point on (0, 15) and a point on (1, 16)
You would get your answer!
Hope this helps ;-)
{2, 3, 8, 19, 46, ...}
Answer:
111
Step-by-step explanation:
Multiply the number by two and then add the number right before it.
3*2+2=8
8*2+3=19
19*2+8=46
46*2+19=111
and so on.
A car is driving down a road at a normal speed of 50 miles per hour. It enters a hilly area of gradual incline and decline, where it must drive 50 miles up hill and then 50 miles downhill. If this 100 mile section of road takes 2.6 hours to traverse instead of the expected 2 hours (the time it would take if the road was completely flat) determine the speed that the hills add or subtract when going over.
Answer:
Step-by-step explanation:
I'm going to assume that the car goes 50-x mph uphill and 50+x mph downhill.
x ≅ 24 miles per hour
26 mph uphill and 74 mph downhill
What is 5/4 as decimal
Answer:
1.25
Step-by-step explanation:
1.25 you divide 5/4
Dew Boyer purchased $10,000 of ordinary life insurance at age 28. If the annual premium is $235, how much will he have paid by age 52?
Answer:
$5640
Step-by-step explanation:
Hope this helps!
5 2/3 divided by 4 in fraction
When [tex]5\frac{2}{3}[/tex] is divided by 4 then the result will be [tex]\frac{17}{12}[/tex] in fraction form.
We have to divide the mixed fraction [tex]5\frac{2}{3}[/tex] by 4.
Let us convert the mixed fraction to improper fraction.
[tex]5\frac{2}{3}[/tex] = [tex]\frac{17}{3}[/tex]
Now divide the fraction [tex]\frac{17}{3}[/tex] by a whole number 4.
[tex]\frac{\frac{17}{3}}{4}[/tex]
When a fraction is divided by a whole number then the fractions denominator is multiplied with the whole number.
[tex]\frac{17}{3 \times 4}[/tex]
Simplifying further:
[tex]\frac{17}{12}[/tex]
Hence, when [tex]5\frac{2}{3}[/tex] is divided by 4 then the result will be [tex]\frac{17}{12}[/tex].
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Find the total price of a $13.99 movie after a sales tax of 8% is added. what is the total amount *
Answer:
15.10 I believe
Step-by-step explanation:
can someone answer this please its due in soon ill give brainliest
Answer:
[tex] - 4\leqslant x \leqslant 3[/tex]
Simplify (3x - 5) + (5x + 1). (1 point)
оа
8x - 6
Oь
8x +4
Oc
8x - 4
Od
2x - 4
Answer:
The answer is C. 8x - 4
Step-by-step explanation:
Eliminate the redundant parentheses.
(3x - 5) + (5x + 1)
3x - 5 + 5x + 1
Add the numbers.
3x - 5 + 5x + 1
3x - 4 + 5x
Combine like terms.
3x - 4 + 5x
8x - 4
PLS HELP ME :(( what is the initial value of all linear functions that show a proportional relationship?
Answer:
The initial value, or y-intercept, is the output value when the input of a linear function is zero. It is the y-value of the point where the line crosses the y-axis. An increasing linear function results in a graph that slants upward from left to right and has a positive slope.
Pls help, I will give brainlist
Answer:
3-> 10
60<-200
Step-by-step explanation:
X times something = Y
6 times something= 20
something= 20/6= 10/3
3 times 10/3 = 10
200 / 10/3 = 200 times 3/10 =60
y=10
x=60
Please help.
On Saturday, the temperature at midnight
was -17 °F
At noon, the temperature was greater than
10°F.
About how many degrees did the
temperature change from midnight to
noon? Explain your reasoning.
Answer:
About 30°F.
Step-by-step explanation:
-17 is close to -20 so -20+20=0 then it says greater then 10 so then 0+10.
I dont know if my logic makes sense, please tell me if I'm right
Answer:
Step-by-step explanation:
27 f
(I will give Brainliest and 100 points!!!)
James bought 4 tubes of paint to use for an art project. He paid the same amount for each tube, and he spent less than $20 in all. Solve for the cost of tube of paint.
(You have to write it with inequalities, not an equal sign.)
Joseph must sell more than 20 ice cream cones in order to make a profit. He has already sold 6 cones. How many cones must Joseph still sell?
(You have to write it in inequalities, not an equal sign. For example, NOT 2=25, but like THIS: 2<25)
Answer: Problem 1: x<$5
Problem 2: 6 + c ≥ 20
Step-by-step explanation:
number of tubes=4
total=<$20
4(x)<$20
x<$20/4
x<$5
number of ice cream cones needed to make profit=20
number of ice cream cones sold so far= 6
how many left?= c
6 + c ≥ 20
I am not a professional, simply using prior knowledge.
plot 2 2/3 and 1 7/9.
Answer:
Down below :)
Step-by-step explanation:
Hey there!
To plot a fraction on a graph you have to turn it into an improper fraction. In this case, the improper fraction for 2 2/3 is 8/3 and the improper fraction for 1 7/9 is 16/9.
*Note: To find the improper fraction of a fraction you must multiply the denominator by the whole number and then add the numerator.
With these two improper fractions...
8/3
16/9 (Simplify it down to 8/3 since both 16 and 9 go into 3)
You can now graph it. To graph, the numerator tells you how many times to go up and the denominator tells you how many times to go right. IF IT'S NEGATIVE IT WILL DO THE OPPOSITE IF THE NUMERATOR IS NEGATIVE IT WILL GO DOWN INSTEAD OF UP AND IF THE DENOMINATOR IS NEGATIVE IT WILL GO LEFT INSTEAD OF RIGHT.
8/9 means you need to start at the origin, (0,0) and go 8 up and 3 to the right. 8/3 means you start at the origin and go 8 up and 3 to the right. You will almost always start at the origin.
I really hope this helps :)
simplify the expression (n^4)^8
Answer:
N^32
Step-by-step explanation:
Answer:
(n4)8
=(n4)8
=n(4)(8)
=n32
Hope this helps!! :)
You use the punch recipe to create a larger batch that uses 10 liters of ginger ale. How many cans of pineapple juice should you use?
Punch Recipe
2 liters of ginger ale
2 cans of lemonade concentrate
I can of pineapple juice
I quart of sherbet
O1
05
O 20
O 10
Is the point (3, 4) a solution to the linear equation 5x - 9y = 32?
Answer:
it equals -21 so no
Step-by-step explanation:
happy valentines!
Answer:
No, It does not.
Step-by-step explanation:
(3,4) means (x,y). When you insert 3 to x and 4 to y, You get this:
5(3)-9(4)=32
If you multiply 5 and 3, You get 15.
15-9(4)=32
If you multiply 9 and 4, you get 36.
15-36=32
If you subtract 15-36, you get -21.
This is why the answer is no because -21 does not equal 32
-21 ≠ 32
Hope this helps! :)
answer this please and asadp
ur mom
hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Answer:
A. x/3 + 10
C. (3015/x) - 186
Step-by-step explanation:
a. 15/3+10
5+10
15
b. 15,521/15
1034.73 repeated
(3015/x)-186
3015/15-186
201-186
15
2x^2/5-25
In a math statement 4^9 the 9 is called the
Answer:
exponent
Step-by-step explanation:
cuz that s what it is called
Answer:
expo
Step-by-step explanation:
give them brain, they're correct.
Can someone plz correct me plz I beg u
Answer:
mean is when you add all the numbers up and divide by how many numbers there are.
ok just saw your other comment for help, hope this isn't too late but the answer would be 35.2
Rounded: 35
hope it helped :)
can you help me please
Answer:
141.12 cm^2
Step-by-step explanation:
The formula for area of a triangle is [tex]h(b1+b2)1/2[/tex]. you have that:
b1, or base 1, = 12.2
b2, or base 2, = 10.2
h, or height, = 12.6
so plug this into the formula:
[tex]12.6(12.2+10.2)1/2\\12.6(22.4)1/2\\12.6*11.2\\141.12[/tex]
Answer:
141.12cm^2
Step-by-step explanation:
First split the trapezoid into two shapes: a rectangle and a triangle.
The area of the rectangle is (10.2cm)(12.6cm) = 128.52cm^2
Finding the area of the triangle is a little trickier. In order to find the base of the triangle, subtract 12.2-10.2=2. The area of a triangle is defined as A=1/2bh, so let's plug in our values:
A = (1/2)(2)(12.6) = 12.6cm^2
Now, add them together.
12.6cm^2 + 128.52cm^2 = 141.12cm^2
What is the measure of the missing angle
The measure of the missing angle is 119 degrees.
Explanation:
This is because this angle is a supplementary angle, which means that two angles put together equal 180 degrees. Since we already know the measure of one angle (61 degrees), we can subtract it from 180 degrees. We could figure this out by doing 180-61, which would get us the measure of the missing angle, 119 degrees.
Which of the decimals or fractions is not equal to 0.525 or 1/8
Answer:
0.18
Step-by-step explanation:
1/8 as a decimal is 0.125
1/8 un-simplified is 3/24
0.525 as a fraction is 21/40
So 0.18 is the only one that doesn't belong
0.18 is not equal to 0.525 or 1/8. Therefore Option (A) is the correct answer.
We need to find which of the decimals or fractions are not equal to 0.525 or 1/8.
How do convert decimals to fractions?The decimal numeral system is the standard system for denoting integer and non-integer numbers.
To convert decimal to fraction follow these steps
Step 1: Make a fraction with the decimal number as the numerator (top number) and a 1 as the denominator (bottom number).
Step 2: Remove the decimal places by multiplication. First, count how many places are to the right of the decimal. Next, given that you have x decimal places, multiply the numerator and denominator by [tex]10^{x}[/tex].
Step 3: Reduce the fraction. Find the Greatest Common Factor (GCF) of the numerator and denominator and divide both numerator and denominator by the GCF.
Step 4: Simplify the remaining fraction to a mixed number fraction if possible.
Now, from option (A)
0.18=18/100=9/25
From option (B)
0.125=125/1000=5/40=1/8
From option (C)
3/24=1/8
From option (D)
21/40=0.525
Therefore, option (A) is the correct answer.
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I NEED HELP SOON AS POSSIBLE! Will give brainlyest
Step-by-step explanation:
I think it is the last one.
Answer:
b
Step-by-step explanation:
\sqrt{bb}
equal
b
A summer camp wants to buy 2,944 popsicles. If there are 8 popsicles in each box, how many boxes should the camp buy?
Answer:
368 boxes of popsicles :)
Step-by-step explanation:
2,944/8 = 368
Find the percent of increase from 12.5 inches to 18.5 inches. Round the percent to the nearest tenth if necessary.
Answer:
148%
Step-by-step explanation:
12.5x = 18.5
Which best describes the error in finding the simple interest earned on $500 at 6% for 18 months? They did not convert $500 to cents. They did not multiply in the correct order. They did not place the decimal in the answer correctly. They did not convert 18 months to years. Question 2 Correct the error. The simple interest earned equals $ .
Answer:
45
OThey did not covert the 18 months to year
Step-by-step explanation:
I= PxRxT. 18/12=1.5
I=500x0.06x1.5
I=45
Graph the line y= 12x–3.
Answer:
-3 is the Y intercept. And 12x is the slope. Are there any options?
Step-by-step explanation:
Answer:
Picture is the answer
Step-by-step explanation:
Find the volume of the given shape. Round your answer to the nearest
tenth if necessary.
*
Answer:
4,084
Step-by-step explanation:
Volume of a cylinder formula [tex]v=\pi r^{2} h[/tex]
h = 13ft
r = 10ft (20/2)
Then you solve
[tex]v=3.14*10^{2}*13\\\\v=3.14*100*13\\v=314*13\\v=4,082[/tex]
find the distance between two points ( -1,1) and (2,-4)
Answer:
The distance between two points ( -1,1) and (2,-4) is:
[tex]d=\sqrt{34}[/tex] or d = 5.8 units.
Step-by-step explanation:
Given the points
(-1, 1)(2, -4)Finding the distance between (-1, 1) and (2, -4) using the formula
[tex]d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}[/tex]
substitute (x₁, y₁) = (-1, 1) and (x₂, y₂) = (2, -4)
[tex]=\sqrt{\left(2-\left(-1\right)\right)^2+\left(-4-1\right)^2}[/tex]
[tex]=\sqrt{\left(2+1\right)^2+\left(-4-1\right)^2}[/tex]
[tex]=\sqrt{3^2+5^2}[/tex]
[tex]=\sqrt{9+25}[/tex]
[tex]=\sqrt{34}[/tex] units
or
[tex]d = 5.8[/tex] units
Therefore, the distance between two points ( -1,1) and (2,-4) is:
[tex]d=\sqrt{34}[/tex] or d = 5.8 units.