Answer:
Kamogelo walks Faster
Step-by-step explanation:
1.25 km is less distant and in twenty five minutes it is fast enough.
Evaluate the expression: 5x – y when
x = -4 and y= -2
marked as brainliest :)
It's a good idea to get into the habit of
using parenthses when substituting
numbers in for variables.
Since x = -4 and y = -2, 5x - y is 5(-4) - (-2).
Now, 5(-4) is -20 and minus a negative 2
can be thought of as plus a positive 2.
So we have (-20) + (+2) which equals -18.
A sample of trail mix has 15 peanuts an 10 raisins give the % of raisins in the mix!
Answer:
40%
Step-by-step explanation:
15+10 = 25
25 divided by 5 = 5
100 divided by 5 = 20
10 divided by 5 = 2
2*20 = 40
40% of the mix is raisins
Please help me solve this problem please?!
Answer:
x=4 y=6
Step-by-step explanation:
because they passing through the line and cut
hope it helps
pls answer ill give brainliest to the best
Which number line shows a graph of the inequality x > −25?
Answer:
D im pretty sure :) hope this helps
Step-by-step explanation:
Help plz, will mark brainliest
Answer:
AB=5
Step-by-step explanation:
Triangle TAB is similar to triangle TWE. This can be proven through AA congruency. Because line AB is parallel to line segment WE, angle TAB is congruent to angle TWE (corresponding angles) and angle TEW is congruent to angle TEW(corresponding angles). Now, having proved that triangle TAB is similar to triangle TWE, we know that similar triangles have proportional sides. We can do [tex]\frac{TB}{AB} = \frac{TE}{WE}[/tex], plug in values for [tex]\frac{4}{AB} = \frac{16}{20}[/tex] , simplify [tex]\frac{4}{AB} = \frac{4}{5}[/tex], both fractions have a four in the numerator and must be equal to each other so AB=5.
HELPPPPP please :( thanks
PLZ HELP THIS ONE THERES A PIC DOWN BELOW. plz :)
it's pretty simple 678910 are greater and -4 -3 -2 -1 are too because they are closer to the whole than 5 is
Answer:
Open circle at 0 arrow to the left
Open circle at 5 arrow to the right
Step-by-step explanation:
numbers that are negative is asking for everything to the left of 0. not inclusive though because 0 is not negative.
Open circle at 0 arrow to the left
Numbers greater than 5 will be to the right of five. Not inclusive because it doesn't ask for numbers equal to 5 too.
Open circle at 5 arrow to the right
Researchers once surveyed college students on their Face book use. The following two-way table displays data for the sample of students who responded to the survey.
How many students in the survey were in the age category of 18 to 22?
_____ students.
Answer:
82
Explanation:
78 respondents aged 18 to 22 use face book and 4 respondents aged 18 to 22 do not use face book. since there are no other options for the survey, the total number of students who were surveyed that are aged 18 to 22 would be 78 + 4 = 82.
i hope this helps! :D
The number of students in the age category of 18 to 22 is 82.
Using the two - way table Given ;
The Number of students in the age category of 18 to 22 include :
(Number of those who use fb + number of those who do not use Fb)
Number who uses Fb = 78
= 78Number who do not use Fb = 4
Hence, The Total number surveyed between age 18 to 22 = (78 + 4) = 82.
Learn more : https://brainly.com/question/23884801?referrer=searchResults
HELP ME ASAP!!!!!!!!!!!
Pls see question attached.
WINNER GETS BRAINLIEST, THANKS AND A STAR RATING-EXCELLENT!!!!!!!!! Good Luck!
apokibunnyavatar xx
Answer:
y=2x-1
Step-by-step explanation:
Answer:
y=2x-1
Step-by-step explanation:
Every 1 x the line goes across it goes up 2 so x=2. You will also notice that the line passes through -1 on the y so y=2x-1/ BTW great graphing calculator to check lines and equations
desmos calculator
Solve the following inequalities for x .-5x + 9 < 64 *
Answer: x > -11
Step-by-step explanation:
-5x+9<64
-5x<55
x > -11
The sign flips bc you are diving by a negative number.
Answer:
[tex]x > - 11[/tex]
Step by step explanations:
1) Subtract 9 from both sides.
[tex] - 5x < 64 - 9[/tex]
2) Simplify 64 - 9 to 55.
[tex] - 5x < 55[/tex]
3) Divide both sides by -5.
[tex]x > - \frac{55}{5} [/tex]
4) Simplify 55/5 to 11.
[tex]x > - 11[/tex]
therefor, the answer is x > - 11.
Complete the proof that angle XYZ is congruent to angle WXY.
Answer:
Step-by-step explanation:
They are the same angle in the obtuse triangle and same points but mixed up proof: you can highlight the lines and make points for the letters w x and y hope this helps :)
PLEASE HELP
For g(x)=x^2 -
- x, find g(x) when x = -8.
g(-8) =
A watermelon weighs 8,475 grams. A scale measured the weight with an error of 12% under the actual weight. What was the measured
Answer: 7458 grams
find 12% of 8,475 which is 8475*0.12=1017
this just subtract that from 8475 which is 7458
I need some help with this one, I need to write the answer at the bottom
Please help me with the questions please ASAP
Answer:
x = 20
Step-by-step explanation:
You can solve this problem using similar triangles; you know the triangles are similar due to the AAA property because of the Corresponding Angles Theorem.
To find x, you need to identify what sides 8 and x correspond to:
8 corresponds to 14 (6 + 8)
x corresponds to (x + 15)
Now, you need to find the scale factor by dividing 14 by 8:
14 ÷ 8 = 7/4
At this point, you can write and solve an equation for x:
7/4x = x + 15
3/4x = 15 (subtract x from both sides)
x = 20 (multiply both sides by 3/4)
Can someone please help!!!!!!!
0.75 ( + 16) = 3 − 0.5( − 8)
What is the slope of the similar triangles?
Which value of x results in equal outputs for
j(x) = 3x − 2
and b(x) = |x + 2|
Answer:
Step-by-step explanation:
J(x)=b(x)
3x-2=|x+2|
3x-2=±(x+2)
when 3x-2=x+2
3x-x=2+2
2x=4
x=4/2=2
when 3x-2=-(x+2)
3x-2=-x-2
4x=-2+2=0
x=0
it is rejected as 0-2≠|0+2|
or -2=2
so x=2
the quotient of a number and -5 increased by 7 is a minimum 1
Answer:
Step-by-step explanation:
(x / -5) + 7 ≥ 1
A survey 50 randomly selected students showed that 38 students by lunch at school and 12 students bring lunch from home each day about how many of the Schools 524 students by lunch at school each day
I need help with number 17 ASAP!! I’m offering 25 points for first correct answer!!
what is does equal a+b
a+b cannot be simplified any further.
---
hope it helps
Answer:
a+b is at its simplest form
Tickets for the amusement park cost $36 each. Which expression can be used to find the cost, in dollars, of k tickets for the amusement park?
Answer: 36k or 36 * k
Step-by-step explanation:
Each ticket costs $36 each and there are k tickets to b purchased.
To find the cost, you need to multiply the cost of one ticket by the total number of tickets which is k:
= 36 * k
That is the relevant equation.
For instance, assume k is 5. The cost of 5 tickets would be:
= 36 * k
= 36 * 5
= $180
A pack of gum is in the shape of a rectangular prism with a length of 8 centimeters and a width of 2 centimeters. The volume of the gum is 48 cubic centimeters. What is the height of the pack of gum?
Answer:
3
Step-by-step explanation:
l*h*w=volume
8*h*2=48
16h=48
h=3
Please help it‘a due today
Answer:
u know area of rectangle is length × breadth
therefore, area = (3x+4)×(7x-2)
= 21x²-6x+28x-8
= 21x²+22x-8
= d ans
what is the measure of C?
Answer:
10.82 or [tex] \sqrt{117} [/tex]
Step-by-step explanation:
pythagorean theorem is x^2+y^2=r^2
9^2+6^2=r^2
117=r^2
r= [tex] \sqrt{117} [/tex]
Answer:
10.81665383 about 10.8 units
Step-by-step explanation:
how to find the hypotenuse is a^2 + b^2 = c^2
a = 9
b = 6
9^2 + 6^2
9 x 9 = 81
6 x 6 = 36
81 + 36 = 117
177 = c^2
find the square root of 177 = 10.81665383 about 10.8
Cheryl can drive 250 miles in 4 hours, how many miles (at this same rate) could she drive in 10 hours?
Answer:
625 miles in 10 hours
Step-by-step explanation:
hope this helps
Omg plzzzzzzzzzzz HELPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
25
Step-by-step explanation:
Answer:
25!!
Step-by-step explanation:
One side(s) = x+6
Perimeter (4s)= 124
4(x+6) = 124
4x + 24 = 124
4x = 124-24
x = 100/4 = 25
I hope im right!! ;)
Value of x in isosceles triangle
Answer:
Step-by-step explanation:
By the Pythagorean Theorem
[tex]52=x^2+16\\ \\ x^2=52-16\\ \\ x^2=36\\ \\ x=\sqrt{36}\\ \\ x=6[/tex]
From the picture we see that the base is 8. The vertical line representing the length of x cuts the base into two equal parts. Knowing this fact allows us to use the Pythagorean Theorem.
(leg)^2 + (leg)^2 = (hypotenuse)^2
(4)^2 + (x)^2 = [sqrt{52}]^2
16 + x^2 = 52
x^2 = 52 - 16
x^2 = 36
sqrt{x^2} = sqrt{36}
x = -6 and x = 6.
We reject x = -6 because length is never negative.
Answer: x = 6
