Answer:
I think its D but I'm not that sure about it.
Step-by-step explanation:
Because three fifths less than two thirds, the slope of te climbing equipment at the playground is greater.
Answer:
A)
Step-by-step explanation:
A piece of climbing equipment at a playground is 6 feet high and extends 4 feet horizontally.
Therefore its slope = length of the equipment vertically / length of equipment horizontally
= 6/4 = 3/2 = 1.5
And, A piece of climbing equipment at a gym is 10 feet high and extends 6 feet horizontally.
Therefore slope, = 10/6 = 5/3=1.67 (approx)
Since, >
Therefore, Five-thirds greater-than three-halves, the slope of the climbing equipment at the gym is greater
(I finished the quiz and got it correct, it is A.)
What would you do in order to write 1/5x +
1/3y = 9 in standard form?
-2/3d -1/4d= -22 for d
Please help I am dumb!!
Answer:
ok so the answer is d = 24
Step-by-step explanation:
happy to hellp!
In the school band, there is 1 boy for every 5 girls. There is a total of 12 boys. How many girls are in the band?
Answer:
60
Step-by-step explanation:
5 times 12
Find h(-5) for the function h(x)= -5x+9.
h(-5) =
Answer:
h(-5) = 34
Step-by-step explanation:
h(x) = -5x + 9
h(-5) = -5(-5) + 9 = 25 + 9 = 34
HeLPPPPp!!! The area of a square is numerically equal to three times its perimeter. Find the length of a side of the square.
Remember to only enter a number.
Answer:
12 Units
Step-by-step explanation:
Area of square = A^2
3 times its perimeter = 3(4A)
A^2= 12A
A=12
describe how to find the sums -4 + 2 and -4 + (-2) on a number line
Answer:
For -4, the arrow from zero goes 4 points to the left. Add two more.
Step-by-step explanation:
Answer:
-4 + 2 = -2 and -4 + (-2) = -6
Step-by-step explanation:
-4 + 2 = -2
On the number line,start at zero
Do 4 jumps to the left (you are at -4)
Then do 2 jumps to the right You are at -2
-4 + (-2) = -6
On the number line,start at zero
Do 4 jumps to the left (you are at -4)
Then do 2 more jumps to the left You are at -6
Kim was elected class president. She received 3 voted for every 2 that Amy got. No one else ran. However, if 8 of the people who voted for Kim had voted for Amy instead, Kim would have received only 1 vote for every 2 that Amy would have gotten. How many people voted?
Is this congruent by SSS, SAS, AAS, ASA? :0
Answer:
ASA
Step-by-step explanation:
2 congruent angles and 1 congruent side are given
hopefully this helps :)
Answer:
ASA
Step-by-step explanation:
hope this helps you :)
prove that cotx + coty = sin(x+y)/sin x sin y
Answer:
change L.H.S in terms of sin and cos
Step-by-step explanation:
so we know cot x= cos x/sin x. so similarly we have cot y = cos y / sin y. since we have our cot in terms of cosine and sine, get a L.C.M and solve it further.
5) A rectangular box 25cm by 20cm by 15cm internally is made of wood
0.5cm thick. If the box has a lid, find the volume of the wood used in cm'.
Answer:
The volume of the wood used is [tex]1,116\ cm^3[/tex]
Step-by-step explanation:
The Volume of a Rectangular Cuboid
In a rectangular cuboid, all angles are right, and the opposite faces are equal.
The volume of a cuboid of dimensions a,b,c is:
V=a.b.c
The rectangular box is made of wood with externals dimensions of 25 cm by 20 cm by 15 cm.
The external volume of the box is:
[tex]V_e=(25)*(20)*(15)=7,500\ cm^3[/tex]
The walls of the box are 0.5 thick each, this means that the internal dimensions are 1 cm less than the external dimensions, including the lid.
Thus the internal volume is:
[tex]V_i=(24)*(19)*(14)=6,384\ cm^3[/tex]
The volume of the wood used is the difference between the external and the internal volumes:
[tex]V_w=7,500\ cm^3-6,384\ cm^3=1,116\ cm^3[/tex]
The volume of the wood used is [tex]\mathbf{1,116\ cm^3}[/tex]
3.) 4+(15+26)=(4+15)+26
Answer:
90 Hope this helps! Please consider marking brainliest.Step-by-step explanation:
Use pemdas:
(15+26)=41
(4+15)=19
Rewrite the question: 4+41+19+26= 90
90Plz help me again with this math stuff -_-
Answer:
152cm^2
Step-by-step explanation:
HELP PLZ ILL GIVE U BRAINLY THINGY IF CORRECT
Answer:
1 and 8 are parallel
5 and 14 are not parallel
2 and 3 are paralell
Step-by-step explanation:
Use the information to answer the following question.
A car travels at a rate of 45 miles per hour for 5 hours. Let y be the distance, in miles, the car travels for a given amount of time, x, in hours. This situation can be modeled by a function.
What is the domain of the function?
A.
0 ≤ y ≤ 45
B.
0 ≤ x ≤ 5
C.
0 ≤ y ≤ 5
D.
0 ≤ x ≤ 45
9514 1404 393
Answer:
B. 0 ≤ x ≤ 5
Step-by-step explanation:
The domain refers to the useful values of x. Since we're only concerned with time in the interval of 0 to 5 hours, the suitable domain is ...
0 ≤ x ≤ 5
The graph of the equation = 3 − 4
y=3x-4 is shown. What statement is true about every point on the graph?
Answer:
16
um belo dia abençoado
please help fast i have no clue what this is meaning
ILL MARK U BRAINLIEST
Answer:
A function is a relation that is either
one-to-one, meaning each output only has one inputmany-to-one meaning some outputs can have more that one input, but all inputs only have one outputSo, That pic is cramped, don't even know what functions are being referenced but
from the a, b, c, d relation
It is not a function because some inputs have more that one output, which fails our man-to-one ruleFrom the equations
-3x = 15 is not a function, because it only has one input but more than one output breaking rule 12y=10 is a function because every input x has only one output y, it is many-to-one3x-0.25y=3 is a function, it is one to oneFrom the graph
the line is a function, since it is many-to-oneFrom the points
the x coordinate is the input, not points (2,6) and (2,3) have the same input for two outputs, breaking rule 2, that each input should have only one output. So the points are not a function10
Theo earned £16490 last year and spent 8% of his money on making home improvements.
Find how much money Theo spent on home improvements last year.
Give your answer to the nearest penny.
f
(2)
Answer:
ithink 8470 the answer
Step-by-step explanation:
sana nakatulong
Multiply his earnings by 8%:
16490 x 0.08 = 1319.20
He spent £1,319.20
Help plz:))) I’ll mark u brainliest
Answer:
x=8
Step-by-step explanation:
5x+14 = 6x+6
8=x or x=8
Write in slope-intercept form an equation of the line that passes through the given points. (-1, -1) (1, 5)
Step 1: We need to find the slope (or m) FIRST using slope formula*.
[tex]m = \frac{5 - (-1)}{1 - (-1)}\\\\m = \frac{6}{2} = 3[/tex]
m = 3
Step 2: Now we find the y-intercept (or b) using the slope-intercept formula**, ONE of the 2 points given, and the slope we just found.
[tex]5 = 3(1) + b\\\\5 = 3 + b\\\\2 = b[/tex]
b = 2
Step 3: Now we put it all together we get our equation in slope-intercept form**.
[tex]y = 3x + 2[/tex]
**Slope-intercept form: [tex]y = mx + b[/tex]
*Slope formula: [tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
Helpppp plzzzzzzzzzz
Answer: sara is 60
Step-by-step explanation: 64 divided by 4 equals 16. 16 plus 44 equals 60
is Amber your name? nklnlllnjlklklnklklklnklnklnklnklnklnlklkklnlknklnklnklnklnklnklnklnkl
Answer:
No, but my friend's name is amber
Step-by-step explanation:
Mike had $8.25 in his account. He deposited $2.25 on Tuesday. He then withdrew $5.75 for lunch on Wednesday. How much money does Mike have left in his account.
Show your work on how you got your answer
Answer:
$4.75
Step-by-step explanation:
(had) 8.25 + (deposited) 2.25 = (total) 10.50
10.50 - (withdrew) 5.75 = (total left) 4.75
Answer:
$4.75
Step-by-step explanation:
(Deposit: Add, put in/Withdraw: subtract, take out)
Add $8.25 + $2.25 and you get $10.50. Now subtract that number with $5.75, so $10.50 - $5.75 is a total of $4.75. Mike has $4.75 left in his account.
(sinA + cosA)/ (secA + cosecA) = sinA* cosA
Answer:
Proof below
Step-by-step explanation:
Trigonometric Identities
We'll prove that:
[tex]\displaystyle \frac{\sin A+\cos A}{\sec A+\csc A}=\sin A*\cos A[/tex]
Recall:
[tex]\displaystyle \sec A =\frac{1}{\cos A}[/tex]
[tex]\displaystyle \csc A =\frac{1}{\sin A}[/tex]
Applying those definitions:
[tex]\displaystyle \frac{\sin A+\cos A}{\sec A+\csc A}=\frac{\sin A+\cos A}{\frac{1}{\cos A}+\frac{1}{\sin A}}[/tex]
Adding the fractions:
[tex]\displaystyle \frac{\sin A+\cos A}{\sec A+\csc A}=\frac{\sin A+\cos A}{\frac{\sin A+\cos A}{\cos A*\sin A}}[/tex]
Dividing the fractions:
[tex]\displaystyle \frac{\sin A+\cos A}{\sec A+\csc A}=(\sin A+\cos A)*\frac{\cos A*\sin A}{\sin A+\cos A}[/tex]
Simplifying:
[tex]\displaystyle \frac{\sin A+\cos A}{\sec A+\csc A}=\cos A*\sin A[/tex]
Hence proved
9) p(a) = a) – 3a; Find p(-2)
A) 18
B) 198
C) -110
D) -2
What is the value of m in the equation 0.04m - 1.6 = -0.8
Answer:
m=20
Step-by-step explanation:
0.04m=0.8 (Isolate the variable by adding 1.6 to both sides)
m=20 (Divide by 0.04 on both sides)
if any one answer this question i will give them brainliest
Calculate the correct solution to the equation -5x = -45
A:
x = -9
B:
x = 9
C:
x = 1/9
D:
x = -1/9
Answer:
x =9
Step-by-step explanation:
-5x = -45
Divide both sides by -5:
x = 9
Answer:
The answer is B X=9
Step-by-step explanation:
Divide each term in
Hurry helpp I’m on a time limit!Which of the following is a true statement?
CM=CD
2(MB) = AB
1/2 (AM) = AB
Answer:
The true statement is 2(MB) = AB
Step-by-step explanation:
The given figure shows how to bisect a segment
∵ CD is the perpendicular bisector of AB
→ That means CD is perpendicular to AB and intersect it at its mid-point
∴ CD ⊥ AB
∵ CD intersects AB at point M
∴ Point M is the mid-point of AB
∵ M is the mid-point of AB
∴ AM = MB
→ That means each part is half AB
∴ AM = MB = [tex]\frac{1}{2}[/tex] AB
∵ MB = [tex]\frac{1}{2}[/tex] AB
→ Multiply both sides by 2
∴ 2(MB) = AB
∴ The true statement is 2(MB) = AB
Solve the following inequality for g. Write your answer in simplest form.
-5-3(5g-4)≥2g+6-10
Answer:
[tex]g\leq \frac{11}{17}[/tex]
Step-by-step explanation:
[tex]-5-3(5g-4)\geq 2g+6-10\\-5+(-15g+12)\geq 2g-4\\-5+(-15g)+12\geq 2g-4\\7-15g\geq 2g-4\\7\geq 17g-4\\3\geq 17g\\\frac{11}{17} \geq g\\g\leq \frac{11}{17}[/tex]
The value of g in the given inequality -5-3(5g-4) ≥ 2g+6-10 is equal to or less than 11/17, g ≤ 11 / 17
What is an inequality?A relationship between two expressions or values that are not equal to each other is called inequality.
Given is an inequality -5-3(5g-4) ≥ 2g+6-10
Solving for g,
-5-3(5g-4) ≥ 2g+6-10
-5-15g+12 ≥ 2g+6-10
-15g+7 ≥ 2g-4
7 ≥ 17g -4
11 ≥ 17g
11 / 17 ≥ g
g ≤ 11 / 17
Hence, the value of g is equal to or less than 11/17, g ≤ 11 / 17
Learn more about inequality, click;
https://brainly.com/question/30231190
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[tex] \frac{25 }{5 } + \frac{1}{5} [/tex]
it’s algebra can u helpppp lolsss
Answer:
6z - 6
Step-by-step explanation:
When you expand you are removing brackets. This means you multiply the outer number by the ones inside thus:
2(3z-3)
2 times 3z is 6z .
2 times 3 is 6.
So the answer is 6z - 6.
HOPE THIS HELPED
