Answer:
R=15
Step-by-step explanation:
706.86/3.14~225
The square root of 225 is 15
Need answers ASAP. GIving out brainliest if possible!
Answer:
if you mulitply (19*19*27*10*10) you get:
974700
The sum of m and 10
Twenty-four decreased by a number c
Twelve more than eight
The product of three and seven diminished by five
Six multiplied by the sum of seven and a
The quotient of y and negative five
The difference between x and y divided by three
Divide the sum of the square of a and b thrice c
Answer:
m + 10c - 248 + 12 (3×7) - 5(7 + a) × 6y ÷ (-5)(x - y) ÷ 3[tex] {(a + b)}^{2} \div 3c[/tex]pls help me and show world pls :)
Answer:
add equation 2 from equation 3
Step-by-step explanation:
So, we are given equations 1, 2, and 3, but for this problem, we need to use just 2 and 3.
4x - 2y = -16
x + 2y = 6
In order to eliminate one variable, then we need to find whether there are two numbers that have the same coefficient (or multiply one by a number to make it) so that if you add/subtract two numbers, it gives you 0. So, in this problem, if you add
2y to -2y, then it gives you 0, which means that y would be canceled out.
So, the answer is the first option.
Feel free to ask any questions about clarity! (this explanation is pretty bad, but I can explain it more if you want) :D
find h of the following cone
6.2 Warm Up
The diagram includes a pair of congruent triangles. Use the congruent triangles to find the value of x in the diagram.
Solve for x by completing the square. Round ur answer to the nearest thousandth. X^2+6x-3=0
Answer:
x = {2.196, -8.196}Step-by-step explanation:
x² + 6x - 3 = 0x² + 2*3*x + 3² - 3 = 3²(x + 3)² = 12x + 3 = ± √12x + 3 = ± 2√3x = 2.196, x = -8.196Answer:
. X^2+6x-3=0
x²+6x+9-9-3=0
(x+3)²=12
x+3=√12
x=√12-3=0.46410161513
Tomiko has a 1:24 scale drawing of her house. In the drawing the dimensions of the rectangular kitchen are 5 3/4 inches by 4 1/4 inches. What is the area, to the nearest square foot of Tomiko's actual kitchen?
Answer: 9 4/4 or 10 whole
Step-by-step explanation:
Find the ratio of Rs.50 to 100 paise
Answer:
50:1
Step-by-step explanation:
Rs50=Rs50
100 paise= Rs1
Ratio = 50:1 [ cant be simplified further]
I hope im right!!
Another way:
Rs50= 50 x 100 = 5000 paise
100 paise= 100 paise
Ratio = 5000: 100
[tex]\frac{5000}{100}[/tex] ÷ [tex]\frac{100}{100}[/tex] = [tex]\frac{50}{1}[/tex]
Ratio = 50:1
answer fast please
Calculate the slope of the line going through A(-4,3) and B(0,6)
Answer:
[tex] \frac{3}{4} [/tex]
Step-by-step explanation:
[tex]m = \frac{y2 - y1}{x2 - x1} [/tex]
[tex]m = \frac{6 - 3}{0 - ( - 4)} [/tex]
[tex]m = \frac{6 - 3}{0 + 4} [/tex]
[tex]m = \frac{3}{4} [/tex]
Free brainliest!
Is fear a harmful emotion? Why or why not?
Answer:
No i would not think it is because we need fear to stop us from doing something harmful
Step-by-step explanation:
Answer:
wrong subject, but I think it goes both ways. Fear is fundemental and is why we have survived so long, but fear can hurt you, because of phobias. I'm terrified of spiders, and some people are terrified of the outdoors. That can affect you in a big way.
if you cycled for 3 hours and travelled 54 km calculate your average speed
Answer:
18 km/h.
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Answer:
Step-by-step explanation:
[tex]s=\frac{d}{t}\\ \\ s=\frac{54km}{3hr}\\ \\ s=18\frac{km}{hr}[/tex]
if 4x^2 - 100 = 0, the roots of the equation are
Answer:
±5
Step-by-step explanation:
4x²-100=0
4x²=100
x²=100/4
x²=25
x=√25
x=±5
Answer:
4x^
Step-by-step explanation:
4x^2 = 100
4x^2/4 = 100/4
x^2=25
x=5
Can someone plz help me thank u sooo much .-.
Answer:
175
Step-by-step explanation:
hey! so it's basically an "estimate" meaning that you can round all the measurements up to the nearest whole number. and since finding the prism's volume is l*h*w divided by 2, i did 7*5*10 and got 350. half of 350 is 175 which is the volume of the prism :)
Answer:
175
Step-by-step explanation:
the formula of triangular prism is
v = 1÷2( b×h×l)
base (b) =5.1cm
height( h) = 6.9
length ( l) = 9.9
v =1÷2 ( 5.1 × 6.9× 9.9 )
v = 174.19 cm^3
so th closest will be 175cm^3
Which of the following statements is true?
Igneous rock is formed through heat and pressure.
Sedimentary rocks usually form beneath the Earth's crust.
The rock cycle starts with sedimentary rock and ends with igneous rock.
Sedimentary rocks usually form in visible layers.
Answer:
Sedimentary rocks usually form in visible layers
Step-by-step explanation:
A is wrong because not all igneous rock is formed by pressure
B is wrong because sedimentary rock is usually a surface rock
C is wrong because the rock cycle is sporadic and doesn't always end in igneous rock
D is correct because sedimentary rock is formed from years and years of sediment layering on top of each other
Answer:
I believe it's D
Step-by-step explanation:
Sorry if wrong!
Julie says that the most amount of time spent on homwork is 1 1/2 times the least amount of time spent on homwork who is correct explain
Required Data :
1 3/4, 2 1/2, 2, 2 3/4, 1, 1 3/4, 1 1/4, 3, 3 1/4, 3 3/4, 2, 2
Answer:
Julie is Incorrect
Step-by-step explanation:
Given the data:
1 3/4, 2 1/2, 2, 2 3/4, 1, 1 3/4, 1 1/4, 3, 3 1/4, 3 3/4, 2, 2
Arrangement in ascending order :
1, 1 1/4, 1 3/4, 1 3/4, 2, 2, 2, 2 1/2, 2 3/4, 3, 3 1/4, 3 3/4.
The least amount of time spent is : 1
The most amount of time spent is : 3 3/4
From Julie's assertion, that the most amount of time spent is equal to 1 1/2 the least amount of time spent.
Most amount of time = 1 1/2 * least amount of time
3 3/4 = 1 * 1 1/2
15/4 = 3/2
However, 15/4 ≠ 3/2
Hence, Julie is incorrect
1. What is the distributive law for real numbers a,b,c? A(b+c)=ab+ac (a+b)c=ac+bc (a+c)b=ab+cb All of the answer choices are correct
Answer:
Step-by-step explanation:
tdaso252/550.3 PLSSSSS HELP IM IN THE MIDDLE OF CLASS HELP PLS
Answer: 2.1
Step-by-step explanation:
Factorise x to the power of 4n + x to the power of 2n + 1 completely where n is an odd integer.
Answer:
[tex]x^{3}x^{4m}(x^{4m+1} + 1)[/tex]---------------------------------------------
x⁴ⁿ + x²ⁿ⁺¹ = x²ⁿ⁺¹(x²ⁿ⁻¹ + 1)n is an odd integer, let n = 2m + 1
Then
2n - 1 = 2(2m + 1) - 1 = 4m + 2 - 1 = 4m + 12n + 1 = 2(2m + 1) + 1 = 4m + 2 + 1 = 4m + 3x²ⁿ⁺¹(x²ⁿ⁻¹ + 1) = [tex]x^{4m + 3}(x^{4m+1} + 1)[/tex] =[tex]x^{3}x^{4m}(x^{4m+1} + 1)[/tex]June earns $50 a week for babysitting. She
saves 1/4 of it and keeps 1/5 for bus fare and
gives her mother the rest. How much money
does her mother get?
Answer:
27.5
Step-by-step explanation:
1/4 of $50 is $12.5. 1/5 of $50 is $10. 12.5 + 10= 22.5. So, $50-22.5= $27.5
hey please help with this question( no links!!)
Answer:
d. 200.96 sq. in
Step-by-step explanation:
radius = diameter/2 = 16/2 = 8
Area of the circle = pi x r²
= 3.14 x 8²
= 3.14 x 64
= 200.96
The cost of a new house could be represented by the regression equation c= 120f + 90,000, where $120 is the cost per square foot and $90,000 is the cost of the lot. A new house on a lot costs $438,000
How many square feet does it have
Answer:
sent a pic on how I solved it
Step-by-step explanation:
pls brainliest<3
Goodluck<3
Mark is buying a car for $5,750. He is able to make a down payment of $1,500 and will be making monthly payments of $250. Write an explicit rule and use the rule to find out how many months it will take Mark to pay off his car.
Answer:
5750 = 1500 + 250x
17 months
Step-by-step explanation:
Let x represent the number of months it would take to pay for the car
the total cost of the car is a function of the down payment and the monthly payments
$5750 = $1500 + 250x
to solve for x, collect like terms
5750 - 1500 = 250x
4250 = 250x
Divide both sides by 250 to find x
x = 17 months
need help with my math question 13
That's what I got for this question bro I'm not sure if I'm right
Step-by-step explanation:
[tex] \frac{3}{2} - 2i[/tex]
plz answer don't send link
what is 9-3 divied by 1/3 + 1 =
Answer:
1
Step-by-step explanation:
3 divided by 1/3 is 9, and 9-9=0
0+1=1
1
Step-by-step explanation:
Does anyone know how to do this?
Answer:
1)X+4=2x-17+10
X. =2x-7-4
11=X
DF=11+4
=15
2)FH~
11x+71=12x+32
12x-11x =71-32
X=39
FH=(11×39)+71+(12×39)+32
=1000
3)57+39+8x-12=180
8x+84-84=180-84
8x=96
X=12
4)11x+2=68
11x=66
X=6
5)114+X+37+X=139
2x+151. -151=139-151
X=-6
Answer:
1. x=11
2. x=39
3. x= 12
4. x=6
5. x=-6
Step-by-step explanation:
1. x+4= 10+2x-17
FG=GH
x+4=2x-7
11=x
2. 11x+71=12x+32
subtract from both sides
39=x
3. All angles of a triangle add to 180.
39+57+(8x-12)=180
96+(8x-12)=180
8x-12=84
8x=72
divide both sides by 8
x=9
4. Vertical angles are equal
68=11x+2
66=11x
divide
6=x
5. (114+x)+(37+x)=139
Add like terms
151+2x=139
subtract
2x=-12
x=-6
The area of a circle is 4pie cm2. What is the circumference, in centimeters? Express
your answer in terms of .
Answer:
4[tex]\pi[/tex]
Step-by-step explanation:
A = [tex]\pi[/tex][tex]r^{2}[/tex]
A = 4[tex]\pi[/tex] [tex]cm^{2}[/tex]
4[tex]\pi[/tex] =
4 = [tex]r^{2}[/tex]
2 = r
C = 2[tex]\pi[/tex]r
C = 2(2)[tex]\pi[/tex]
C = 4[tex]\pi[/tex]
can someone please help I’m trying to get my grades up it’ll be greatly appreciated
Answer:
A. 4
B. 8
Step-by-step explanation:
I need help now plzzzz
Step-by-step explanation:
I think Option A is your answer ☺️☺️☺️
HELP ME ASAP. I have a project due today at 12 am and I am very idiotic