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Related Questions
I need this to get out of my di. Please help! Thanks
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Answer:
Use PythagoreanFind x
x² = 14² + 7²x² = 245x = √245x = 15.65Find y
y² = 5² + 5²y² = 50y = √50y = 7.07Answer:
in first figure
by using Pythagoras law
h²=p²+b²
y²=5²+5²
y=√50=5√2
y=5√2
Step-by-step explanation:
for second figure
by using Pythagoras law
h²=p²+b²
x²=14²+7²
x=√245=7√5
x=7√5
4. Nick drained 2.8 gallons of water from a fish
tank. If the amount of water in the fish tank is
now less than 24.5 gallons, how many gallons
were in the tank before he drained the
water?
Inequality
Solution
PLEASE HELP PLEASE I WILL MARK BRAINLEST TO FASTEST ANSWER
Answers
Answer:
Step-by-step explanation:
x - 2.8 gal < 24.5 gal
x < 247.8 gal
Answer:
x < 27.3 gallons
Step-by-step explanation:
gallons in the tank before = x
x < 2.8+24.5
x < 27.3 gallons
Which best proves why the expressions 4 (x + 3) + 2 x and 6 (x + 2) must be equivalent expressions? When x = 3, both expressions have a value of 30. When x = 5, both expressions have a value of 42.
Answers
Answer:
The answer is choice first which is "When x = 3, both expressions have a value of 30".
Step-by-step explanation:
Given:
First expression: [tex]4(x+3)+2x[/tex]
Second expression: [tex]6(x+2)[/tex]
Through the question when we substitute x=3 into its first equation so we get:
[tex]\to 4(3+3)+2(3) \\\\ \to 4\times (6)+6\\\\ \to 24+6\\\\ \to 30[/tex]
The value will be substituted by x=3 into its second expression:
[tex]\to 6(3+2)\\\\ \to 6(5)\\\\ \to 30[/tex]
So, it will prove that both the two expressions are equivalent.
question is in picture. Plzzz help me. Due in 2hrs
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Answer:
I think it's line "A"
Step-by-step explanation:
Its all in the picture-
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................................
Makayla is flying a kite. The angle of elevation from Makayla to the kite is 58º. If 55 ft of kite string has been used, how high above the ground is the kite, to the nearest foot?
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Answer:
I dont know good luck :)
Step-by-step explanation:
peace
Indicate in standard form the equation of the line passing through the given point and having the given slope.
R = (4, 0), m = 5
Can someone help with this?
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Please answer ill give brainliest
Vertex C and vertex D are plotted on the graph. Plot vertexes A and B to form a rectangle with an area of 36 square units. Plot vertex E at (2, 4). Source StylesFormat
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Чx-2(x+4)=22
How do I do this
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Answer:
x = 7
Step-by-step explanation:
4x - 2(x + 4) = 22
Distribute:
4x - 2x - 8 = 22
Combine like terms:
2x - 8 = 22
Simplify and solve:
2x = 14
x = 7
Answer:
4x-2x-8=22
2x-8=22
2x=30
x=15
Solve for x.
16 = -2x - 1
Solve for x.
16 = -2x - 1
pls
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Answer:
1. 7
Step-by-step explanation:
Answer:
x = 7 [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
What is the area?
22 mi
12 mi
Answers
Answer:
264 square miles
Step-by-step explanation:
Solve the equation for x, and enter your answer in the box below.
x + (-12) = 11
Answer here
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+12 +12
x =23
Answer:
X=23
Step-by-step explanation:
x + (-12) = 11
Open the bracket
x-12=11
Collect like terms
X=11+12
X=23
Mr Jones bought a snowboard. The 6% sales tax on the snowboard was $32.50. What was the total cost including the sales tax? (rounded to nearest cent)
Answers
Answer: $574
Step-by-step explanation:
First we need to calculate the price of the snowboard before the addition of the tax. This will be represented by x. Therefore,
6% of x = $32.50
0.06 × x = $32.50
0.06x = $32.50
x = $32.50 / 0.06
x = $541.67
Therefore, the total cost including the sales tax will be:
= $541.67 + $32.50
= $574.17
= $574
please help ASAP !!
Choose the system of equations that matches the following graph:
Picture included!
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Answer:
Choice 2
Step-by-step explanation:
If im wrong im so sorry
If im right can i hav brainliest plz?
Answer:
b
Step-by-step explanation:
So you start at x-axis work your way down to the y-axis and you get your answer.
Hiiiooos! Can someone please help me with this!!!❤️❤️❤️❤️:)
Answers
Answer:
a
Step-by-step explanation:
hopes this helps
Answer: My best guess is 10 (sqrt of 2)
Step-by-step explanation:
From the set {5, 9, 12}, use substitution to determine which value of x makes the equation true. 12(x - 4) = 96
Answers
Answer:
12
Step-by-step explanation:
12(5-4)=96
60-48=12 means it's not five
12(9-4)=96
108-48=60 means it's not 9
12(12-4)=60
144-48=96 so answer is 12
PLEASEEEE HURRY
For the linear function represented in the table below, determine the value of y if x = 6.
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Answer:
22
Step-by-step explanation:
The y values increase by 2 every time so 18+2=22
HELP ME PLESE IM TIMED NO SNEAKY LINKS ANWSERS ONLY PLZZZ HELP ME
Answers
Answer:
8p=t
Step-by-step explanation: Snap add?
Answer:
8p = t
Step-by-step explanation:
Length of one string = p
Length of all the strings (t) = p × 8
= 8p
Thus, 8p = 7
Solve to figure out what Y is
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Answer:
x = 13 units ; y = 13√2 units
Step-by-step explanation:
HELP ME
A. -1
B. 2
C. 1
D. -2
Answers
Answer:
its B I think not for sure
A horse's paddock is triangular with a height of 76 ft and sides of 114 ft, 102 ft, and 53 ft. What is the cost of fencing around the paddock if the fencing costs $5.40 per ft?
Answers
Answer:
$1452.6
Step-by-step explanation:
To obtain the cost of fencing round a triangular paddock, we obtain the perimeter. The perimeter of a triangle is given as :
Perimeter = a + b + c ; where a, b and c are the length of the three sides of the triangle.
The perimeter of the paddock in this scenario is :
(114 + 102 + 53) feets = 269 feets ; which are the lengths of the 3 sides of the triangular paddock.
Painting Cost per feet = $5.40
Cost per feet * number of feets
$5.40 * 269
= $1452.6
Karl is comparing the interest rates for accounts at two different banks. He will deposit $600 into an account and will not make any additional deposits or withdrawals. Bank Q offers 1% interest compounded annually. Bank R offers 1.5% simple interest.
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Answer: bank R for 1 year
Step-by-step explanation:
Given
Principal deposit is [tex]P=\$600[/tex]
Bank Q offers 1% interest compounded annually
Bank R offers 1.5% simple interest annually
For Bank Q, Compound interest is given by
[tex]\Rightarrow P[1\frac{R}{100}]^t-P[/tex]
for 1 year it is
[tex]\Rightarrow 600[1+\frac{1}{100}]-600=\$6[/tex]
For bank R, simple interest is
[tex]S.I.=\dfrac{P\times R\times T}{100}[/tex]
for 1 year it is
[tex]\Rightarrow S.I.=\dfrac{600\times 1.5\times 1}{100}=\$9[/tex]
Clearly, bank R offers more interest for 1 year
A preschool has a student-to-teacher ratio of 5:2 Which of the following ratios is equivalent to this ratio?
Answers
Answer:
10/4 or 15/6
Step-by-step explanation:
Which answer shows the number that point B represents on the graph? A) 2 1 4 B) 2 1 3 C) 2 1 2 D) 2 3 4° > −11°
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Answer:
The answer is c
Step-by-step explanation:
Bc I said so answer is always c
find the surface area of the prism. 3in , 8in ,5in.
Answers
Answer:
158 in.
Step-by-step explanation:
Surface area of a prism = Area of all the faces added together
So, Face 1 & 2 = 5 x 80 = 40 x 2 = 80
Face 3 & 4 = 8 x 3 = 24 x 2 = 48
Face 5 & 6 = 5 x 3 = 15 x 2 = 30
Therefore, adding them together makes:
80 + 48 + 30 = 158 in.
Of the 16 people attending a seminar, 2 have blond hair.
What is the probability that a randomly selected person will have blond hair?
Answers
Answer:
1/8
Step-by-step explanation:
how do u make 24 out of the numbers(7)(7)(7)(5)
using only [×][-][÷][+]
frist to get this right gets brainlyest
Answers
Answer: You add all the numbers.
Step-by-step explanation:
7 + 7 + 5 + 5 = 24.
:)
i know this because i solved it
PLEASE HELP ME! Which rule explains why this triangle is congruent?( A) SAS (B).ASA ( C.) AAS (D) triangles can not be proven to be congruent.
Answers
Answer:
AAS
Step-by-step explanation:
Angle K is congruent to Angle N (given), Angle H is congruent to itself (reflexive property), and side JH is congruent to side MH (given).
Reflect line AB over the y axis HELP PLS
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Answer:
Here is the answer
And I have a problem
Step-by-step explanation:
Please help me with this !
Answers
Answer:
a. 4 (or maybe like 3.5)
b. 6
Step-by-step explanation:
a. Going from x = 0 to x = 8, it is obvious that y goes down 4 or 4.5 units during this stretch. This gives an approximate slope of -3/8. With this in mind, it can be easily calculated that going the remaining distance from x = 8 to x = 10, the value of y will be approximately 4 or so.
b. A dot literally is right next to (6, 6).