Someone please help me I’ll give out brainliest please dont answer if you don’t know
Answers
Answer:
x=2
Step-by-step explanation:
x-5=-3
x=2
Related Questions
33 m
44 m
What is the length of the hypotenuse?
C=
meters
Answers
Answer:
3
Step-by-step explanation:
Use the reverse form of the pythagorean theorem.
c^2 - b^2 = a^2
25 - 16 = 9
square root of 9 is 3
If the scale factor is 5/3 what is the width of the new rectangle?
Answers
Answer:
If 24 is the width then the answer is 40 and if 30 is the width then the answer is 50
Step-by-step explanation:
We multiply both sides by the scale factor to find both sides of the new rectangle. 30 * 5/3 = 50 and 24 * 5/3 = 40, so the sides of the new rectangle are 50 and 40. It matters whether 24 or 30 are the length or width, but if 24 is the width then the answer is 40 and if 30 is the width then the answer is 50
PLEASE HELP
What is the circumference of a circle?
Answers
which function is shown in the table? (see image)
Answers
(5x+5)(2x-3) someone please help
Answers
Step-by-step explanation:
hope this helps you
,..............
Answer:
(5x + 5) ( 2x - 3)
5x (2x-3) +5(2x-3)
10x^2 - 15x + 10x -15
10x^2 -5x -15
Find the x & y value.
Answers
Answer:
Step-by-step explanation:
4x-3 = 49
x = 13°
y = 31°
How does the denominator of the sum, 1 5/12, compare to the denominators of the addends, 2/3 and 3/4?
Answers
Answer:
There denominators are same, ie = 12
Step-by-step explanation:
Sum , 1 + 5/12 = (12 + 5) / 12
= 17 / 12
Sum , 2/3 + 3/4 = (8 + 9) / 12
= 17 / 12
What is the length of the hypotenuse?
Answers
Answer:
The answer is c = 17 feet
Step-by-step explanation:
The formula to find the hypotenuse is a^2 + b^2 = c^2 (a squared plus b squared equals c squared).
a = 8 feet
b = 15 feet
a^2 = 8 * 8 = 64
b^2 = 15 * 15 = 225
The next step is to add: 64 + 225 = 289
But we need to remember to square root 289 because we squared a and b.
The square root of 289 equals 17
c = 17 feet
A family traveled 550 miles to visit family during the summer. They arrived 9 hours after leaving their home. What was the family’s average speed?
Answers
What is a benefit of writing 4 • 4 • 4 •. 4 • 4 using exponents
Answers
Answer:
you can shorten it by putting 4 to the power of 5. (put a little 5 atop the 4.)
Step-by-step explanation:
like this
A car that traveled 50 miles in 2 hours had the same average speed as a
car that traveled 200 miles in 8 hours. Is this true or false?
Answers
Answer:
True
Step-by-step explanation:
[tex]\frac{200 miles}{8 hours} = \frac{100miles}{4hours} = \frac{50miles}{2hours}[/tex]
I give you 35 points, PLS HELP!!
If CD = 8√3, find AE
Answers
Answer:
not 35
Step-by-step explanation:
it 18
simplify the following
a) 5(3a - 45
b) 4(a + 2b - 1
Answers
Step-by-step explanation:
I hope that is useful for you :)
Solve for m.
6 - 2
6 + 2
2 - 6
Answers
Answer:
[tex]m=6+2\sqrt{5}[/tex]
Step-by-step explanation:
A black mamba snake crawls along the ground at a rate of 10 miles per hour. Convertthis rate to kilometers per hour. (1 mile = 1.6 kilometer) (You must use a unit multiplier!)
Answers
Answer:
dcelfijiwq
Step-by-step explanation:
ddnwjw s20 x 60w qlk _
Answer: 16
Step-by-step explanation: If 1 mile is 1.6 km 10 times 1.6 is 16.
Find the total surface area of this cuboid 4cm 2cm 5cm
Answers
Answer:
76cm²
Step-by-step explanation:
SA=2lw+2lh+2hw
length=4cm
width=2cm
height=5cm
= 2(4×2+4×5+5×2)
=8+20+10
=2×38
=76cm²
Melinda is trying to balance her checkbook. The latest statement from the bank reports that the balance in her account is $763.53. However, the balance in Melinda's checkbook is $985.21. Round each number to the nearest hundred and choose the best estimate of the difference between these two dollar amounts.
Answers
Answer:
$200
Step-by-step explanation:
I just took away the tens and ones from the 2 numbers, so you have 900 and 700, subtract both of those and you get 200, BAM! hope this helped it's my first time doin thiS :)
A meat seller bought 250kg of meat fo GHC 224 At what price per kg should he retail it in order to make proft of 25%
Answers
Answer:
GHC1.19
Step-by-step explanation:
Given data
Mass of meat= 250kg
Cost of meat= GHC 224
cost price per kg
=224/250
=GHC 0.896 per kg
% profit= selling-cost/selling*100
let the selling price be x
25= x- 0.896/x*100
0.25= x-0.896/x
cross multiply
0.25x=x- 0.896
0.25x-x= - 0.896
0.75x= 0.896
x= 0.896/0.75
x=GHC1.19
If the expression 76.56 is written as 6k, what is the value of k?
Answers
Answer:
6k=76.56
k = 12.76
Step-by-step explanation:
the total value of 76.56 is represented as 6k
this means we equate 6k to 76.56
i.e 6k = 76.56
dividing both sides by 6
we have, k = 12.76
15
Sarah, Natasha and Richard share some sweets in the ratio 5:2:2. Sarah gets 21 more sweets
than Richard. How many sweets does Natasha get?
Answers
Answer:
natasha gets 14 sweets
Step-by-step explanation:
7x2=14
7x5=35
35-14=21
Please help me I dont have that much time
Answers
The Beta Club is sponsoring a lollipop sale. If their goal is to raise at least $228, how many lollipops must they sell at $1.50
each in order to meet that goal? Solve the inequality.
Answers
Answer:
I believe they would have to sell 152 lollipops
Step-by-step explanation:
twelve times twelf equals
Answers
1212
Step-by-step explanation:
144
° • .°• ✯
° • .°• ✯ ★ * ° °·
° • .°• ✯ ★ * ° °· . • ° ★ • ☄
° • .°• ✯ ★ * ° °· . • ° ★ • ☄▁▂▃▄▅▆▇▇▆▅▄▃▁▂
Answer:144
Step-by-step explanation:
Dolores spent $ 13.00 of the $20.00 in her wallet. Which decimal represents the fraction of the $20.00 Dolores spent?
A. 0.35
B. 0.13
C. 0.07
D. 0.65
Answers
Answer:
In order to find the fraction of the 20 dollars that has been spent, we have to divide the amount spent by the total amount. So 0.65 is the fraction of 20 that is spent.
Step-by-step explanation:
which of the following statements is true based on the function f(x), below
Answers
And angle measures 54° more than the measure of its complementary angle what is the measure of each angle
Answers
The measure of the angles are 72 degrees and 18 degrees
Step-by-step explanation:
we know that
If two angles are complementary, then their sum is equal to 90 degrees
Let
x -----> the measure of an angle
y-----> the measure of he other angle
we know that
x+y=90 -----> y=90-x -----> equation A
x=y+54 ----> equation B
substitute equation B in equation A and solve for y
y=90-(y+54)
y=90-y-54
2y=36
y=18°
Find the value of x
x=y+54 -----> x=18+54=72°
therefore
The measure of the angles are 72 degrees and 18 degrees
what is the scale factor plz help plzz
Answers
Answer:
c
Step-by-step explanation:
Help me solve this problem please
Answers
Answer:
if you can try to go on your phone and then theres a app that lets you take a picture then it will answe it
Step-by-step explanation:
Daniella collected 4242 bushels of peas from her garden today. Tomorrow she will send \frac{3}{7} 7 3 of the peas to market. How many bushels will she KEEP?
Answers
Answer: 24
Step-by-step explanation:
Amount of bushels of peas collected = 42
Fraction that'll be sent to market = 3/7
Fraction that'll be kept = 1 - 3/7 = 7/7 - 3/7 = 4/7
The number of bushels that'll be kept will be:
= Fraction that'll be kept × Total number of bushels collected
= 4/7 × 42
= 24
F is directly proportional to a.
If F = 28 when a = 7 find,
F when a = 10
Answers
Answer:
Step-by-step explanation:
a=10
Step-by-step explanation:
The question can be interpreted as
F∝a
If we introduce proportionality constant k, we have
F= k.a
28= k. 7
k= 28/7
k= 4
Then the equation can be written as
F= 4.a
To find, a when F = 40?
F= 4.a
40=4 × a
a= 40/4
a= 10
Answer:
F = 40
Step-by-step explanation:
Given F is directly proportional to a then the equation relating them is
F = ka ← k is the constant of proportion
To find k use the condition F = 28 when a = 7 , then
28 = 7k ( divide both sides by 7 )
4 = k
F = 4a ← equation of proportion
When a = 10, then
F = 4 × 10 = 40