Answer:
area formula: base x height 9x4=36
Step-by-step explanation:
wot is 100,000 less than five hundred sixty thousand three hundred thirteen
Answer:
-460,313
Step-by-step explanation:
100,000 - 560,313 = -460,313
Hope this helps!
Answer:
460313
Step-by-step explanation:
560,313 - 100,000=
460313
What is the area of a triangle with a base of 6 inches and a height of 3 inches?
Answer:
i think it is 9 square units
Step-by-step explanation:
Jack's dad invested some money
and for
every
$12 he invested he got
a total of $15 back. IfJack’s dad
Invested $300 , how much in total did he
get back?
Answer:
12:15*300
Step-by-step explanation:
calculate how much he get per dollar
12:15
now * 300
13. Write 1.48 as a mixed number.
QUICK! 20 points!
Solve the equation using inverse operations. Check your solutions. In your final answer, include all of your work.
-x^2 = -36
Answer: look at the picture
Step-by-step explanation: Hope this help :D
Find the exact sum of the arithmetic series
6+3.8+⋯−29.2
Answer:
-197.2
Step-by-step explanation:
Since it is arithmetic series, first find the difference d between the two know series.
3.8 - 6 = - 2.2
d = -2.2
a = 6
Tn = -29.2
Looking for the n term, use the linear method.
Tn = a+( n - 1)d
Substitute all the parameters
-29.2 = 6+( n - 1 ) -2.2
-29.2 = 6 - 2.2n + 2.2
- 29.2 = 8.2 - 2.2n
-29.2 - 8.2 = - 2.2n
-37.4 = -2.2n
n = 37.4/ 2.2
n = 17 terms.
To Find the exact sum of the arithmetic series, use the sum formula below
Sm = n/2( 2a + (n - 1)d)
Sm = 17/2( 2 × 6 + ( 17 - 1 ) -2.2
Sm = 17/2(12 - 35.2)
Sm = 8.5( - 23.2)
Sm = - 197.2
Therefore, the exact sum of the arithmetic series is -197.2
what is 2(95x-24)+8(67x-10)=7x-28+30
Answer:
multiply 15*13*28*35=9
Step-by-step explanation:
15 13 28 35 9.
Tricia drove 102 miles on three gallons of gas. How far can she drive on seven gallons of gas?
Answer:
She can drive 238 miles on 7 gallons of gas
Step-by-step explanation:
102 ÷ 3 = 34, so we know you can drive 34 miles on 1 gallon of gas. 34 × 7 = 238
Answer:
She can drive 238 miles on 7 gallons of gas.
Step-by-step explanation:
102/3 = 34
34*7 = 238
What is the value of x in the equation 4x - 2(x + 3) = 8?
A x = 1
B. X = 2.5
C x = 3.5
D. x = 7
Answer:
x = 7
Step-by-step explanation:
The given equation is 4x - 2(x + 3) = 8. We need to find the value of x. The steps are as follows :
Firstly opening the bracket on the LHS,
4x -2x-6 = 8
Adding like terms together. So,
2x = 8+6
2x = 14
x = 7
So, the value of x is 7. Hence, the correct option is (d).
the curved surface of a cylindrical surface is 704 cm square calculate the height when the radius is 8cm
Answer:
CSA of cylinder = 704cm²
We know that
CSA of cylinder = 2πrh
or 2πrh = 704
or, 2*22/7 *8 *h = 704 ( since r=8cm)
or, 352h = 704*7
or, h = 4928/352 = 14cm
d=gh - f gives the distance d of a bird from its nest after flying 5 hours. Find a formula for h in terms of d A d-f
Answer:
d+f/g=h
Step-by-step explanation
I didn't really understand what the part about A d-f thing. But I recently got this problem.
You start off with d=gh-f. Then you want to isolate the variable so you add f to both sides. Leaving, d+f= gh. Then you divide g from both sides and then get d+f/g = h.
-3(-5x+2)+x-3=39 solve for x
Answer:
the value of x = 3
Step-by-step explanation:
-3 (-5x+2)+x-3=39
open the bracket by multiply each by -3
15x-6+x-3=39
collect the like terms
16x-9=39
16x=39+9
16x=48
divide both sides by 16
x=3
mark me as brainliest pllyyyyzzz
What is the value of x in the equation 0.3x = 12?
Answer:
You divide 0.3 by 12 if you don’t want a decimal do it the other way around the answer is x=40
Step-by-step explanation:
The value of x that satisfies the equation 0.3x = 12 is 40.
We have,
To find the value of x in the equation 0.3x = 12, we need to isolate x on one side of the equation.
We can do this by dividing both sides of the equation by 0.3, which will cancel out the coefficient of x on the left side:
(0.3x) / 0.3 = 12 / 0.3
Simplifying this equation gives:
x = 40
Thus,
The value of x that satisfies the equation 0.3x = 12 is 40.
Learn more about equations here:
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Which number goes in the box to make the equation true?
+ 145 + 318 = 624
161
217
231
171
The missing number for the given expression is 161. The correct option is A.
What is an expression?Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that the expression is ?+ 145 + 318 = 624. The missing number will be calculated as,
X + 145 + 318 = 624
X = 624 - 145 - 318
X = 161
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Two less than one-fourth a number is the same as 3
is every equation a function, true or false?
Question 3. The smallest digit by
which *' should be replaced in
710*95, so that the number formed is
divisible by 3 is:
Answer:
2
Step-by-step explanation:
Given:
710*95
Find the smallest digit by
which * should be replaced, so that the number formed is
divisible by 3
The first step is to add the numbers
7 + 1 + 0 + * + 9 + 5 = 22 + *
Next step is to find the multiples of 3
3 = 6, 9, 12, 15, 18, 21, 24, 27, 30
Step 3:
Since the addition of the digits = 22 + *
Then find a number to add to 22 which gives the next multiples of 3 after 22(that is 24)
24 = 22 + *
* = 24 - 22
= 2
* = 2
Substituting * = 2 into 710*95
We have,
710295
Therefore, the smallest digit by
which * should be replaced, so that the number formed is
divisible by 3 is 2
Check:
710,295 / 3
= 236,765
Simplify: (3x+3) (x + 2)
Answer:
3x² + 9x + 6
Explanation:
(3x + 3)(x + 2)
= (3x + 3)(x + 2)
= (3x)(x) + (3x)(2) + (3)(x) + (3)(2)
= 3x² + 6x + 3x + 6
= 3x² + 9x + 6
Answer: [tex]3x^{2}[/tex] + 9x + 6
Step-by-step explanation:
(3x + 3) (x + 2) Apply the distributive property twice to solve
3x(x + 2) = 3x^2 + 6x
3( x + 2) = 3x + 6
Now put them together to combine like terms
[tex]3x^{2}[/tex] + 6x + 3x + 6
[tex]3x^{2}[/tex] + 9x + 6
Find the value of 151 - 4(32 - 2).
-11
-33
7
-23
Steps to solve:
151 - 4(32 - 2)
~Distribute
151 - 128 - 8
~Subtract
23 - 8
15
Best of Luck!
Thomas buys 5 sandwiches and 2 drinks at the deli. He knows he
spent $4.50 on the drinks and the total was $35.75. Write and solve an
equation to determine the price of each sandwich.
35.75-4.50=31.25
31.25÷5=6.25
the price of each sandwich is $6.25
What is the value of y?
Answer:
10
Step-by-step explanation:
y+40=5y
40=5y-y
40=4y
y=10
Which of these values for the number of yards in a mile is most accurate,
when compared to the exact value?
A. 1,700
B. 2,000
C. 1,755
D. 1,800
Answer:
1755
Step-by-step explanation:
there are 5280 feet in a mile, and there are 3 feet in a yard. if you divide 5280÷3 that will show you how many yards are in a mile. That will give 1760. Then you choose the number that is closest to that.
The function h(t) = -4.9t2 + h0 gives the height (h), in meters, of an object t seconds after it falls from an initial height (h0). The table shows data for a pebble that fell from a cliff. TIME HEIGHT 1 55.1 2 40.4 3 15.9 choose the quadratic equation that models the situation h(t)=-4.9t^2+50.2 h(t)=-4.9^2+55.1 h(t)=-4.9^2+60 h(t)=-4.9^2+66
Answer:
Step-by-step explanation:
-4.9t^2 + 60
Answer:
h(t) = -4.9t² + 60
3.5 s
Step-by-step explanation:
Got it right on edge.
sixty more than nine times a number is the same as two less than ten times the number. What’s the number
Step-by-step explanation:
the number unknown=x
9x+60=10x-2
Bring all right hand side of the equation to the left side
9x+60-10x+2=0
-x+62=0
-x=-62
answer x=62
(a) An angle measures 64°. What is the measure of its complement?
(b) An angle measures 145º. What is the measure of its supplement?
Answer:
(a) 26 degrees
(b) 35 degrees
Step-by-step explanation:
(a) complementary angles add up to 90 degrees, therefore the complementary angle to 64 degrees would be 90 - 64, or 26 degrees.
(b) supplementary angles add up to 180 degrees, therefore the supplementary angle to 145 degrees would be 180 - 145, or 35 degrees.
Tae kwon do cost 120 per month , after 6 months how much will be cost ? # of hours and domain and range
Answer:
Tae kwon do cost 120 per month , after 6 months how much will be cost ?
$720 after 6 months
Answer:
$720
Step-by-step explanation:
120 * 6 = 720
Each of a regular polygon is 140°,find the number of the sides that ghe polygon has
Answer:
the answer should be 360/36=10 sides
Step-by-step explanation:
A regular polygon is 144 deg the exterior angle is 36 deg.
Answer:
9 sides
Step-by-step explanation:
Internal angles of the regular polygon have a property, sum of interior angles is equal to:
sum = (n-2)*180°n sides each interior angle equal to 140°, then
sum = 140°nComparing the two equations:
(n-2)*180= 140n180n - 360 = 140n40n = 360n = 360/40n = 9The polygon has 9 sides
What is the image point of (6,8) after a translation right 5 units and up 3 units
Why does the solution for an absolute value equation or inequality typically result in a pair of equations or inequalities?
Why the solution for an absolute value equation or inequality typically result in a pair of equations or inequalities?
Because the absolute value equations behave differently in the different ranges.
For a given absolute value equation (or inequality)
| x - a| = b
We get two equations or inequalities:
x - a = b
x - a = - b
And this is why the solution leads to two equations, this originates in the fact that the parent absolute value function:
f(x) = |x|
Behaves differently if x is positive or negative.
f(x) = x if x > 0f(x) = -x if x < 0If you want to learn more, you can read:
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What is 20 10 times as much as?
answer
the answer is 200
Answer:200
Step-by-step explanation:
