Answer:
8
Step-by-step explanation:
HYEOOWhich expression is equivalent to 72 + 45
A. 8(9+5)
B. 9(8+5)
C. 9(8+45)
D. 10(62 + 35)^{2}7/9 / 5/6
Answer:
B. 9(8+5) = 72+45
Step-by-step explanation:
9*8=72
9*4=45
What the name of your profile pic?
What is the slope of the line through the points (-2, -1) and (4, 3)
1. 3/2
2. 2/5
3. 2/3
4. 5/2
I will offer more points maybe...
1.
Martha is incorrect
One point is 15% is equal to 0.15
And 1.5 is greater than 1.15, as 1.5 is just 1.50
Correct order is 0.03, 15%, 25%, 1.15, 1.5
Otherwise, 0.03, 0.15, 0.25, 1.15, 1.5
2.
Rational: -21.0, -7.812, -13.6, 5.6
Integers: -2, -80
Whole: 33, 2, 15
1. R(2,7) Across the y-axis Across the x-axis:
Answer:
Point R(2,7) has coordinates of (x, y), where x = 2 and y = 7, so
Across the y-axis = 7Across the x-axis = 2Answer:
(- 2, 7 ) and (2, - 7 )
Step-by-step explanation:
Under a reflection in the y- axis
a point (x, y ) → (- x, y ) , then
(2, 7 ) → (- 2, 7 )
Under a reflection in the x- axis
a point (x, y ) → (x, - y ) , then
(2, 7 ) → (2, - 7 )
Answer All Three Questions.
Answer:
its 1
Step-by-step explanation:
Answer:
1.) -3, -2, -0.8, -1/10(-0.1), 1/2(0.5), 0.8, 7
2.)-3
3.)7
Which of the following inequalities defines the graph below ( Uppercase = _ under >)
1. X > -3
2. y > -3
3. x > -3
4. Y > -3
the correct answer is
1. X > -3
what is coordinate geometry?
In geometry, a coordinate system is a system that uses one or more numbers, or coordinates, to uniquely decide the location of the points or other geometric factors on a manifold along with Euclidean space.
Coordinate geometry (or analytic geometry) is defined as the study of geometry using coordinate points. With the use of coordinate geometry, it is possible to find the distance between points, divide lines in the m:n ratio, find the mid-point of a line, calculate the area of a triangle within the Cartesian plane, and many others
Learn more about coordinate geometry here
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HELP! I really need help on this. If the answers are right I will rate you brainlist!
Answer:
24%
Step-by-step explanation:
Enter a number.
The measure of b is
Answer:
b = 21
Step-by-step explanation:
using the Pythagorean theorem:
b^2 = 29^2 - 20^2
b ^2 = 441
b = 21
Answer:
21
Step-by-step explanation:
give other person credit
What is the value of the expression (–5) -3?
1. Apply the negative exponents rule:
1
(−5)3
2. Expand the power:
1
(−5)(−5)(−5)
3. Simplify:
1
x
What is the value of x?
x =
Answer:
-125
Step-by-step explanation:
pepepepeepepepepe helepeeepepe
Answer:
20 is the value of the expression.
Step-by-step explanation:
Linear function question, please help!:D
What is the quotient of 30 and 3? A 33 B 27 C 90 D 10
Shyla covered a box with fabric. The dimensions of the box are shown in the figure below:
The fabric costs 7¢ per square inch. She will only pay for the fabric used to cover the box, even if there is waste or extra. How much money did Shyla spend on the fabric?
Which expressions are equivalent to 7 to the power of 8 • 7? Select all that apply.
Answer:
If you already know how to do this...Don't be lazy, it's easy, and it's your homework. Brainly is for people who don't understand how and need help, keep that in mind. Answers are below.
Step-by-step explanation:
So what is 7^8*7=40353607
117649 = 7^3*7^3 too small.
7^18/ 7^9 = same answer!
(7^3)^3 = same answer!
19208= 7^4+7^5 too small.
7^4*7^5= same answer!
Oh, and you're welcome!
4x+12=24 solve for the x
..............Algebra is hard
What two numbers have a difference of 5 and a product of 3.36?
Will mark brainliest if you show work.
Answer:
the two numbers are -0.6 and -5.6
Step-by-step explanation:
start with two equations then answer
x-y=5 and x*y=3.36
take the second equation and get only one variable at one end
which is x=3.36/y
then try to exchange x with 3.36/y in the other equation so it will be
(3.36/y)-y=5 so y=-5.6 then exchange y with -5.6 in any equation lets say the first one it will be
x-(-5.6)=5 so x=-0.5
PLS GIVE BRAINLIEST :D
Please help! i don't know what to do, my formulas are not working for me. If anyone could please help i would really appreciate it. also if you do help me could you please list the formulas in the answer?
Complete the steps to find the surface area of the cylinder.
The radius is 3, the height is 4
The area of the base is _____ Pi in.2
The circumference of the base is ____ Pi in.
The area of the lateral surface is ✔ 24 Pi in.2
The surface area is _____ Pi in.2
Answer:
The radius is r = 3 in, The height is h = 4 inThe area of the base:
A(b) = πr² = π(3²) = 9π in²The circumference of the base:
C = 2πr = 2π(3) = 6π inThe area of the lateral surface:
A(l) = Ch = 6π(4) = 24π in²The surface area:
S = 2A(b) + A(l) = 2*9π + 24π = 42π in²Answer:The area of the base is
✔ 9
Pi in.2
The circumference of the base is
✔ 6
Pi in.
The area of the lateral surface is
✔ 24
Pi in.2
The surface area is
✔ 42
Pi in.2
Step-by-step explanation:
what is the coefficient of 11
Answer:
The coefficient of a term will be the numerical value in the term.
Here there is no variable but, we consider it like this:
11 = 11x {Here x=1}
Thus the coefficient will be 11 as the coefficient of 11x is 11
Explanation of converting 11 into 11x (will be helpfull if you belong to lower grade):
We know that 11×1 is 11 itself. Thus if we take x with value of 1 then 11x will have the value of 11 itself.
On the coordinate plane. What is the length of BC if the B coordinate is (1 , 6)
and the C coordinate is (8 , 1) Round to the nearest tenth of a unit.
Which is the correct answer?
- 3.5 units - 8.6 units
- 4.9 units - 15.0 units
PLS HELP! THIS IS WORTH 30 POINTS!
Scale factor of ______: 0.125 or 8
This scale factor is ______: An enlargement or a reduction
Answer: The First One Is 8 And The Second One Is A Enlargement
0.3 x 8 = 2.4
And Im Pretty Sure That 2.4 Is Bigger Then 0.3
ASSAAAAAAAPPPPP 15 POINTS BRAINLEST OF CORRECT
EXOPNENTIAL GROWTH AND DECAY PROBLEM
The half-life of radioactive kind of tellurium is 9 hours. How much will be left after 18 hours, if you start with 704 grams of it?
Answer: Zero grams
Step-by-step explanation:
Half life means half of the atom is decayed, meaning in 18 hours all of it would be gone. If you want to get really specific there would be one atom left.
Find the value of x.
Write your answer in the simplest form please!
Answer:
x=6
Step-by-step explanation:
a^2 +b^2=c^2
b=8
8^2=64
6^2=36
10^2=100
36+64=100
Determine the following probability
Randomly selecting a three child family with either zero or one boy child
The probability is.....?
What is the Q3 of the data set: 1,2,4,1,2,3,3,2 ? *
A. 3
B. 5
C. 2
D. 4
E. Other:
Answer:
Given the points A, B, C, D, calculate:
(a) the angle B of the triangle ABC
(b) the area of the triangle ABC
(c) the median BE of the triangle ABC
(d) the height AH of the triangle ABC
(e) the volume of tetrahedron ABCD
(f) the point E so that ABCE is a parallelogram.
A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)
Step-by-step explanation:
Why is 90 the sum of all factors of 40, including 40? The factors of the number 40 are: 1, 2, 4, 5, 8, 10, 20, 40. If you add them up, you will get the total of 90.
Find the equation of a straight line that passes through the points (-9,4) and (3,-4)
1. y = -2/3x + 10
2. y = -3/2x + 10
3. y = 2/3x + 10
4. y = -2/3x - 2
NO WORK NEEDED!!!
Now find the number of straight pieces that Vince needs for the slides
Part A
What is the length of each slanted area
Answer:
15 is the missing length
The required length of the slanted area is 15 yards.
In a right-angled triangle, its side, such as hypotenuse, perpendicular and base is Pythagorean triplets.
Pythagorean theorem is defined as to find the unknown side of a right-angled triangle. eg, Two sides of a right-angled triangle are given as 6 cm and 9 cm, then the hypotenuse (the third side) can be calculated using the formula, h² = p2²+ b²; where 'h' is the hypotenuse and 'p' and 'b' are the perpendicular and base.
Here,
let the hypotenuse be h
now applying the Pythagorean theorem,
h² = 9² + 12²
h²= 81 + 144
h² = 225
h = √225
h = 15
Thus, the required length of the slanted area is 15 yards.
Learn more about Pythagorean triplets here:
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It is to be determined that the hypotenuse of the slanted area with perpendicular and base is 9 yards and 12 yards respectively.
Which is equivalent to 4/15?
A.3.75
B.2.6¯
C.0.415
D.0.26¯
Answer:
0.26 D. !!!
Step-by-step explanation:
Select ALL of the trips that would take 4 hours to complete.
1. Drive 50 miles per hour between two cities which are 200 miles apart.
2. Walk 4 miles per hour to school, which is 8 miles away.
3. Take a train going 90 miles per hour between two cities which are 22.5 miles apart.
4. Bicycle 30 miles at 7.5 miles per hour.
Answer:
1, 4
Step-by-step explanation:
Hope this helps
Find the area of the composite shape.
A. 36.56 sq m
B. 30.26 sq m
C. 30.28 sq m
D. 34.26 sq m