Please help me with this math question asap. I will mark brainliest. Thank you so much! Question 4/5
Answer:
list the givens
line SU ≅line UT⇒def of a midpoint
ΔSVU≅ΔTWU⇒SSS
∠SVU≅∠TWU ⇒CPCTC
Step-by-step explanation:
plz help me happy belated new year brainliest and good rating
Thx Thx THx Thx
Find the lenght of the unknown side. Round it to the nearest tenth
A.9.4 m
B.88 m
C.15.8 m
D.4 m
Is the following sequence arithmetic, geometric, or neither?
81,27, 9, 3, ...
Answer:
following sequence arithmetic
Step-by-step explanation:
Answer:
geometric
Step-by-step explanation:
took the test :)
29+40 = 33+36 True or false
Other people on brainly - *Posting genuine questions cause they need help*
Me - Posting stuff like........
“Just say NO to drugs!” Well, If I’m talking to my drugs, I probably already said yes."
And on occasion an actual question.
Answer:
True
Step-by-step explanation:
29 + 40 = 33 + 36
69 = 69
This is true.
Answer: True
Step-by-step explanation:
Andy has two cylindrical cans. The smaller can has a radius of 2 cm and height of 8 cm. The larger can has a radius of 4 cm and height of 6
cm. About how much more liquid will the larger can hold than the smaller can?
A
30 cubic centimeters
B
40 cubic centimeters
C
200 cubic centimeters
D
300 cubic centimeters
Answer: 200 cubic centimeters
Step-by-step explanation: Trust me
Solve.
4×[52×(3×15)+32]-5=
Simplify the expression:
9k+3k+8k
Answer:
20k
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/Coefficients/DegreesStep-by-step explanation:
Step 1: Define
9k + 3k + 8k
Step 2: Simplify
Combine like terms (Add k): 12k + 8kCombine like terms (Add k): 20kFinal Answer: [tex]20k[/tex]
Steps/Reasons/Explanation:
Because they are all one variable, you can just add them up.
Question: Simplify the expression: [tex]9k+3k+8k[/tex].
Step 1: Addition.
[tex]20k[/tex]
~I hope I helped you :)~
HELP!! Joe is 1 yard 2 feet away from finishing the race. How many
inches does Joe need to finish the race?
A.60 inches
B.108 inches
C.36 inches
D.24
Answer:
60 inches
Step-by-step explanation:
There are 12 inches in a foot.
There are 3 feet in a yard.
With this information, Joe is 5 feet away from finishing the race, but we need that answer in inches.
So if one foot equals 12 inches, we will simply multiply:
5ft × 12 in = 60 inches
(Hope this helps :) )
At store A, apples are $3.99 for 5 apples. At store B, apples are $20 for 10 apples. Which is the better deal?
Answer:
store a
Step-by-step explanation:
at store a you can get 10 apples for 8$
Answer:
Store A
Step-by-step explanation:
In store B 10 apples are $20, you can buy 5 apples for $3.99 so if you buy 10 apples from store A the total will only be $8
explain how you will find the sum of 4.2 and 2.14
Answer:
you find the sum by adding a "0" at the end of "4.2" and the stack add them (or however you can add them).
Step-by-step explanation:
4.20
+ 2.14
= 6.34
Help this is so hard
Answer:
x = 45 ft
Step-by-step explanation:
[tex] x = \sqrt{ {36}^{2} + {27}^{2} } \\ = \sqrt{1296 + 729} \\ \sqrt{2025 } \\ = 45[/tex]
MARKING BRAINLIEST AGAIN!! URGENT
Answer:
x=1
Step-by-step explanation:
First you cross multiply and get 12=12x, so x=1.
(hope this helps!!)
Please help with this question.
Find the unit rate.
Answer: 120
Step-by-step explanation:
2 = 240
240 / 2 = 120
unit = per
so the answer will be 120 calories
Answer:
2:240 or 2/240, whichever you like better. If you need a single unit answer, you would just divide this rate shown by 2 in order to get 1/120 or 1:120
Step-by-step explanation:
Every single part of the chart adds the first number. 2+2=4+2=6+2=8
Same thing with the bottom, 240+240=480+240=720+240=960.
The unit rate would be 2/240 by that logic, because for every 2 servings there are 240 calories.
the following three shapes are based only on squares, semicircles, and quarter circles find the perimeter
I only need the perimeter
If you do rsm come here its problem 8a
Brainliest if you just get the answer correct
Perimeter = 8pi
Step-by-step explanation:
The Rim if the leaf like shape is actually the quarter fo a circle. and 8 is the radius. So to find the perimeter is diameter time pi so 16 x pi is 16pi. And because its only a quarter its 4pi. Also, because there is 2 ramps 4pi times 2 is 8pi. So the answer is 8 pi.
Can y’all help me with dis question
Pretty sure is A or D.
2. The coordinates of ADEF are D(4, 3).
E(7,3), and F(6,8). If you translate ADEF
4 units left and 3 units up, what are the
coordinates of F?
10
9
8
7
6
5
4
2
-10-9-8-7-6
1 2 3
X as
9 10
-1
-3
-5
-9
-10

Answer: Hence, the coordinates of F =(2,11)
Step-by-step explanation:
Translation rule to move a figure with coordinates (x,y) by h units left and k units left:
[tex](x,y)\to (x-4,y+3)[/tex]
Coordinates of F = (6,8).
After translation of 4 units left and 3 units up, the coordinates of F = [tex](6-4,\ 8+3)=(2,\ 11)[/tex]
Hence, the coordinates of F =(2,11)
find the slope of the line graphed below
Answer:
-3/4
Step-by-step explanation:
You just start at the lowest point on the graph, count how many points it goes up which is 3, then you go left 4. So you have 3/4, but because you went left it is -3/4
help ? please ? the question is in the picture
Answer:
pretty sure its c
Step-by-step explanation:
What is the approximate area of the circle shown below?
A. 26.4 in2
B. 55.4 in 2
c. 13.2 in2
D. 222 in2
Hey there!
Formula: πr^2
r = radius
pi = 3.1415926535898 (but we can say it approximately equals 3.14)
Your equation (3.14)(4.2)^2 = answer
4.2^2 = 4.2 × 4.2 = 17.64
New equation: 17.64 × 3.14 = 55.3896
We round our answer to the nearest tenth
Answer: 55.4 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Use the cosine ratio to find the value of x, to the nearest tenth.
a) 2.7
b) 3.2
c) 4
d) 3.9
Answer:
c) 4
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Trigonometry
[Right Triangles Only] SOHCAHTOA [Right Triangles Only] cosθ = adjacent over hypotenuseStep-by-step explanation:
Step 1: Identify Variables
Angle θ = 34°
Adjacent Leg = x
Hypotenuse = 4.8
Step 2: Solve for x
Substitute [Cosine]: cos34° = x/4.8Isolate x: 4.8cos34° = xRewrite: x = 4.8cos34°Evaluate: x = 3.97938Round: x ≈ 4Help please if you could answer this question then tysm
2x - 9 is the algebraic notation.
Hope it helps!
Please mark brainliest!
Answer:
2x-9 is answer by using algebric notation. i think
Describe fully the single transformation which takes shape A to shape B
Answer:
Reflect over the y axsis move down 1 unit
Step-by-step explanation:
Keshia is having a birthday party . Her mom gave her 30 dollars to purchase items for her birthday she bought 16 hats and 16 bags . Each party has cost 0.70 each and each bag cost 0.35 each . How much did Keisha have left after the purchase
Answer:
$11.20 per hat.
and $5.60 per bag
Keisha has $13.20 left over
Step-by-step explanation:
First, I multiplied .70 by 16 and got 11.20 per hat
Then, I multiplied .35 by 16 and got 5.60 per bag
Lastly, I added 11.20 to 5.60 and got 16.80, and subtracted 16.80 from 30 and got 13.20.....
PLZ HELP (20 points)
Which of the sets of ordered pairs represents a function? (4 points)
A = {(−4, 5), (1, −1), (2, −2), (2, 3)}
B = {(2, 2), (3, −2), (9, 3), (9, −3)}
Group of answer choices
Only A
Only B
Both A and B
Neither A nor B
Answer:Neither A nor B
Answer: neither A nor B
Solve for x and y
4x+y=23
3x-y=12
Answer: y = 3, x = 5
Step-by-step explanation:
Solution by substitution method
4x+y=23
3x-y=12
Suppose,
4x+y=23→(1)
and 3x-y=12→(2)
Taking equation (1), we have
4x+y=23
⇒y= -4x+23→(3)
Putting y= -4x+23 in equation (2), we get
3x-y=12
3x-1(-4x+23)=12
⇒3x+4x-23=12
⇒7x-23=12
⇒7x=12+23
⇒7x=35
⇒x=5→(4)
Now, Putting x=5 in equation (3), we get
y=-4x+23
⇒y=-4(5)+23
⇒y=-20+23
⇒y=3
∴y=3 and x=5
Answer:
(x,y)=(5,3)Step-by-step explanation:
Substitution Method
[tex]\begin{bmatrix}4x+y=23\\ 3x-y=12\end{bmatrix}\\\\Isolate \:and\: solve\:for\:x :\\4x+y=23 =x=\frac{23-y}{4}\\\\\mathrm{Substitute\:}x=\frac{23-y}{4}\\\\\begin{bmatrix}3\cdot \frac{23-y}{4}-y=12\end{bmatrix}\\\\Simplify\\\\\begin{bmatrix}\frac{69-7y}{4}=12\end{bmatrix}\\\\Isolate \:and\: solve\:for\:y :\\\\\frac{69-7y}{4}=12\\\\y =3\\\\\mathrm{For\:}x=\frac{23-y}{4}\\\\\mathrm{Substitute\:}y=3\\\\x=\frac{23-3}{4}\\\\\frac{23-3}{4} =5\\\\x=5,\:y=3[/tex]
Elimination Method
[tex]\begin{bmatrix}4x+y=23\\ 3x-y=12\end{bmatrix}\\\\\mathrm{Multiply\:}4x+y=23\mathrm{\:by\:}3\:\\\mathrm{:}\:\quad \:12x+3y=69\\\\\mathrm{Multiply\:}3x-y=12\mathrm{\:by\:}4\:\\\mathrm{:}\:\quad \:12x-4y=48\\\\\begin{bmatrix}12x+3y=69\\ 12x-4y=48\end{bmatrix}\\\\12x-4y=48\\-\\\underline{12x+3y=69}\\-7y=-21\\\\Solve :-7y=-21\\\\\mathrm{Divide\:both\:sides\:by\:}-7\\\frac{-7y}{-7}=\frac{-21}{-7}\\\\Simplify\\y=3\\\\\mathrm{For\:}12x+3y=69,\\\mathrm{\:plug\:in\:}y=3\\[/tex]
[tex]Solve :12x+3\cdot \:3=69\\\\12x+9=69\\\\12x+9-9=69-9\\\\Simplify\\\\12x=60\\\\\mathrm{Divide\:both\:sides\:by\:}12\\\\\frac{12x}{12}=\frac{60}{12}\\\\Simplify\\\\x=5\\\\\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}\\\\x=5,\:y=3[/tex]
Select the correct answer.
The Smart Blues and the Royal Reds are playing a football game. The Smart Blues' first play goes for -2 yards. How much did the Smart Blues gain or lose?
A.
They gained 2 yards.
B.
They lost 2 yards.
C.
They gained -2 yards.
D.
They lost -2 yards.
Answer:
B They lost 2 yards
Step-by-step explanation:
Because they went back more than what they were supposed to
I WILL PICK BRAINLEIST!!!!!!!!! + 15 points
Rate of change tells how something....
A. constantly changes
B. can be made
C. looks and feels
Answer:
I’m going to said A
Step-by-step explanation:
Find the volume of the composite solid. Round your answer to the nearest hundredth.
Answer:
Volume of solid = 737 cm³ (Approx)
Step-by-step explanation:
Given:
Radius r = 4 cm
Length of cylinder = 12 cm
Find:
Volume of solid
Computation:
Volume of solid = Volume of hemisphere + Volume of cylinder
Volume of solid = (2/3)πr³ + πr²h
Volume of solid = (2/3)π(4)³ + π(4)²(12)
Volume of solid = 134 + 603
Volume of solid = 737 cm³ (Approx)
Answer:
737.23
Step-by-step explanation:
formua for sphere:
V = 4/3 πr^3
so the volume would be 268.08
divide by 2 bc its only half of a sphere
you get 134.04
formula for cylinder:
V = πr^2h
so the vlume would be 603.19
add the volumes together you get 737.23
An economic model predicts that the supply, s, and the demand, d, for a new product can be estimated using the lines on the graph below.
Based on this graph, what number of items must be sold in order for the supply and demand to be equal?
Answer:
the answer is 3
Step-by-step explanation:
There are 3 number of items must be sold in order for the supply and demand to be equal.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
An economic model predicts that the supply, s, and the demand, d, for a new product can be estimated using the lines on the graph.
Now,
In the graph, The two line intersect at a point (3, 48).
So, We can say that;
There are 3 number of items must be sold in order for the supply and demand to be equal.
Thus, There are 3 number of items must be sold in order for the supply and demand to be equal.
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