Name the property of the real numbers illustrated by the equation.
2. (18.7) = (2-78-7
OA Commutative Property of Multiplication
OB Associative Property of Addition
C Associative Property of Multiplication
OD Distributive Property
Estimate 17.154+5.46 by rounding each number to the nearest tenth
Answer:
Step-by-step explanation:
If you like to round 17.154 to the nearest tenth, leaving only one number after the decimal point, then you have come to the right post.
Help, Fast!!! In class rn and need help!
Step-by-step explanation:
the answer is 2.........
Two friends leave school at the same time, Sarah is heading due north and Beth is heading due east. One hour later they are 10 miles apart. If Sarah had traveled 8 miles from the school, how many miles had Beth traveled?
Answer: 6 miles
Step-by-step explanation:
If you picture this scene in your head, you will get a simple 3x4x5 right triangle. 4 times 2 is 8, 5 times 2 is 10, so Sarah should, by now, have traveled 3 times 2 miles.
Final answer: Beth has traveled 6 miles after an hour.
Hope this helped! :)
Helping tip: The reason it is not 4 is because they are not traveling west and east away from each other. They are traveling north and east, so they are moving in two directions to form a right triangle, and the hypotenuse would be 10 (miles). The side, or distance, that Beth has traveled is 8. So as this is a typical variation of a 3x4x5 triangle Beth will have traveled 6 miles.
como buscar a una perzona a qui en brainly
Answer:
can l
Step-by-step explanation:
can l? can l? can l~
What is root 3 x root 7?
Answer:
[tex] \sqrt{3} \times \sqrt{7} = \sqrt{21} [/tex]
I hope I helped you^_^
The weight of the of an object to is equal to 3/4 of its own weight plus 3/4 of a pound.
How much does the object weigh? Explain.
Answer:
[tex]x=\frac{3}{7} lbs[/tex]
Step-by-step explanation:
[tex]x=\frac{3}{4}(x)+\frac{3}{4}[/tex]
[tex]x+\frac{3}{4}(x)=\frac{3}{4}[/tex]
[tex]\frac{7}{4}(x)=\frac{3}{4}[/tex]
[tex]x=\frac{12}{28} =\frac{3}{7}lbs[/tex]
PLEASE ANWSER CORRECTLY!! I WILL MARK BRAINIEST!!!
Step-by-step explanation:
the midpoint is (2,-3)
that is the answer
Answer:
the midpoint formula=(x1+x2)/2,(y1+y2)/2
then,
=(7-3)/2,(1-7)/2
=4/2,-6/2
=2,-3
1) (0, −2) and (2, 0)
2) (0, −2) and (−2, 0)
3) (0, 2) and (2, 0)
4) (0, 2) and (−2, 0)
Answer: (2; 0) and (0 ; -2 )
Step-by-step explanation:
equation of a circle [tex]x^2+y^2=4[/tex] with a center (0;0)radius [tex]R=2[/tex] y=kx+b -equation of a straight line that has tangent points with a circle(2; 0) and (0 ; -2 ). these points are the solution to our problemProver that : [tex]\rm (2)^2+0^2=4 \ True \\\\ 0^2+(-2)=4 \ True[/tex]Megan is running a 1 mile lap for 3 hours how many miles did she run
Answer:
Can you elaborate on the question, like is there a given for how long each lap takes?
Step-by-step explanation:
suppose triangle ABC is reflected over the y-axis. if the distance between point B and the y-axis is 5, what is the distance between the y-axis and B'.
A. 5 units
B. 10 units
C. 2.5 units
D. 1.25 units
Needs to be answered quickly
Answer:
A. 5 units
Step-by-step explanation:
When you reflect any shape over the y-axis, each point's distance from the y-axis will stay the same after it's reflected. Hopefully this helps!
Does 10^25 equal 4^42
Answer:
They are almost equal but not exactly equal so no. 10 to the power of 25 is 1e+25 and 4 to the power of 42 is 1.9342813e+25.
Step-by-step explanation:
Please mark brainliest
Answer:
No examples of equivalents to 10/25 are:
2/5, 4/10, 6/15, 8/20, 10/25, 12/30, 14/35, 16/40, 18/45, 20/50, 22/55, 24/60, 26/65, 28/70, 30/75, 32/80, 34/85, 36/90, 38/95, 40/100
its very close but not quite
Step-by-step explanation:
Hope this helps :)
pls make brainliest :p
And have an amazing day <3
help please!! I will give brainliest! :)
Answer: Y=10x+2
Step-by-step explanation:
BRAINLIEST to correct answer!
Answer:
Each circle contains shapes that all share at least one characteristic. Some shapes are contained in more than one circle because they share more than one characteristic.
The distance between any point of the circle and the centre is called the radius. All these circles have one.
Hope this helps!
An investment of P=1237.50 is compounded annually with a 6.75% APR . Find the value of the investment after 5 and a half years.
Answer:
1772.43Step-by-step explanation:
Given:
Principal P = 1237.50Interest rate r = 6.75% or 0.0675Number of compounds n = 1Time t = 5.5 yearsFind the total:
[tex]A = P(1 + r/n)^{nt}[/tex][tex]A = 1237.5*(1+0.0675)^{5.5} = 1772.43[/tex]3y=9-12x I need the slope for this equation and the steps giving 20 points and BRAINLIST
simultaneous linear equation 2x+y=4 3x-y=2
Answer:
[tex]2x + y = 4 \\ 3x - y = 2 \\ y = 4 - 2x \\ 3x - (4 - 2x) = 2 \\ 3x - 4 + 2x = 2 \\ 3x + 2x = 2 + 4 \\ 5x = 6 \\ x = \frac{6}{5} \\ x = 1.2 \\ y = 4 - 2x \\ y = 4 - 2(1.2) \\ y = 4 - 2.4 \\ y = 1.6 \\ [/tex]
Step-by-step explanation:
Hope that this is helpful.
Have a great day.
find the measure of the indicated angle
Answer:
∠ E = 57°
Step-by-step explanation:
Since DF = EF then the triangle is isosceles with 2 base angles congruent , so
∠ E = ∠ D = 4x + 1
The sum of the 3 angles in the triangle = 180°
Sum the 3 angles and equate to 180
4x + 1 + 4x + 1 + 5x - 4 = 180 , collect like terms
13x - 2 = 180 ( add 2 to both sides )
13x = 182 ( divide both sides by 13 )
x = 14
Then
∠ E = 4x + 1 = 4(14) + 1 = 56 + 1 = 57°
answer all plss I need it !
[tex]\sf 14+4x=38[/tex]
Answer:
your answer will be 6
Step-by-step explanation:
14+4x=38
4x=38-14
4x=24
x=24/4
x=6
hope ur help
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Value of x is equal to :
[tex]6[/tex][tex] \large \boxed{ \mathfrak{Explanation}}[/tex]
Let's solve for x :
[tex]14 + 4x = 38[/tex][tex]4x = 38 - 14[/tex][tex]4x = 24[/tex][tex]x = 24 \div 4[/tex][tex]x = 6[/tex][tex]\mathrm{✌TeeNForeveR✌}[/tex]
45 + 15 = (3 + ) What the best answer for this question
Answer:
45+15=60 (3+?)
Step-by-step explanation:
?=57
If a rectangle has a length of 12 and width of 8 then its area is 96. This rectangle has an area of 96. Therefore it has a length of 12 and a width of 8. Valid or invalid
Answer: Valid
8 * 12 = 96
Answer:
The answer is invalid
Step-by-step explanation:
Choose Invalid .
You welcome
A circle has a radius of \blue{3}3start color #6495ed, 3, end color #6495ed. An arc in this circle has a central angle of 340^\circ340
∘
340, degrees.
What is the length of the arc?
Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.
Answer:
length of arc ≈ 17.8 (to the nearest tenth)
Step-by-step explanation:
To find the length of the arc we use the formula for finding length of an arc.
length of arc = ∅/360 × 2πr
where
∅ = central angle
r = radius
∅ = 340°
r = 3
length of arc = ∅/360 × 2πr
length of arc = 340/360 × 2 × π × 3
length of arc = 340/360 × 6π
length of arc = 2040π/360
length of arc = 204π/36
length of arc = (204 × 3.14)/36
length of arc = 640.56/36
length of arc = 17.7933333
length of arc ≈ 17.8 (to the nearest tenth)
Answer: [tex]6\pi[/tex]
Step-by-step explanation: Khan academy
15 points and brainliest
Simplify (Combine Like Terms).
.5x3+ 3x2−8x3−9x2+ 6
.−2y2+ 4x5+ 7y2−8 + 6x2
Answer:-5y-5
Step-by-step explanation:
Write the equation of the line in fully simplified slope intercept form
Answer:
y = 6x - 5
Step-by-step explanation:
In order to determine the slope-intercept form, y = mx + b, of the given line:
You need to find the slope (m) and determine the y-intercept (b).
Given the points (1, 1) and (0, -5):
Let (x1, y1) = (1, 1)
(x2, y2) = (0, -5)
Use the following formula for slope:
m = (y2 - y1)/(x2 - x1)
m = (-5 - 1)/(0 - 1)
m = -6/-1
m = 6
The slope of the line is 6.
Next, the y-coordinate (b) of the point, (0, b ) is the y-intercept of the line where the graph of the linear equation crosses the y-axis. The y-intercept is also the value of y when x = 0.
Looking at the graph, you'll see that the line crosses at point (0, -5). We used this point earlier to solve for the slope. Hence, the y-coordinate, b = -5, is the y-intercept.
Given the slope, m = 6, and the y-intercept, b = -5:
The linear equation in slope-intercept form is: y = 6x - 5.
Please mark my answers as the Brainliest if you find this helpful :)
Evaluate the given expression. P(9, 3)
Step-by-step explanation:
p=9
p=3
p-9=0
p-3=0
(p-9)(p-3)=0
p*2-3p-9p+27=0
p*2-12p+27=0
Solve: 2x-5/3 + 3/5 = 0
Answer:
The value of x is 8/5.
Step-by-step explanation:
Solution :-[tex]\sf \leadsto \dfrac{2x - 5}{3} + \dfrac{3}{5} = 0[/tex]
[tex]\sf \leadsto \dfrac{10x - 25 + 9}{15} = 0[/tex]
[tex]\sf \leadsto \dfrac{10x - 16}{15} = 0[/tex]
[tex]\sf \leadsto 10x - 16 = 0[/tex]
[tex]\sf \leadsto 10x = 0 + 16[/tex]
[tex]\sf \leadsto 10x = 16[/tex]
[tex]\sf \leadsto x = \dfrac{16}{10}[/tex]
[tex]\sf \leadsto x = \dfrac{8}{5}[/tex]
Answer:
x = 1 3/5 or 8/5
Step-by-step explanation:
[tex]\frac{2x-5}{3}+\frac{3}{5} =0[/tex] [tex]\frac{2}{3}x - \frac{5}{3} + \frac{3}{5} = 0[/tex] [tex]\frac{2}{3}x-\frac{16}{5} =0[/tex] [tex]\frac{2}{3}x-\frac{16}{15} +\frac{16}{15}= 0 + \frac{16}{15}[/tex] [tex]\frac{2}{3}x=\frac{16}{15}[/tex] [tex]\frac{2}{3}x * \frac{3}{2} = \frac{16}{15} * \frac{3}{2}[/tex] [tex]x= \frac{8}{5}[/tex] [tex]x = 1\frac{3}{5}[/tex]Which pair of angles are congruent?
A. 4 and 5
B. 1 and 7
D. 6 and 8
C. 2 and 5
A function is a type of
A.domain
B. range
C. relation
D. vertical line test
what is 2x divided by a
Answer:
By a what??
Step-by-step explanation:
Answer:
2x a =0
Step-by-step explanation:
there is nothing to explain thanks hope you'll get it