Answer:
10
Step-by-step explanation:
5x5=10
Answer:
10 units
Step-by-step explanation:
5*2=10
Please give me the answer I will will mark u brilliant
Answer:
9. option D ---> (3, -5)
10. option D ---> E = 4.5H + 35
Step-by-step explanation:
9. According to the rule of reflecting across the y-axis :-
(x, y) ---> (-x, y)
(-3, -5) ---> (3, -5)
3 was already a negative, so we would flip the signs making it positive and keeping -5 as it is.
10. When we read the questions it gives us some information that is useful to form an equation.
Earns $4.50 an hour.Plus $35 per shifts in tips (unknown variable). E --> Find amount earned in dollars.H --> Working for shifts of hours.Now we can put all of the information into an equation.
E = 4.5H + 35
I would appreciate if you give me the branlist or not. Hope this helps and stay safe, happy, and healthy, thank you :) !!
A cube. The top face has points G, B, C, F and the bottom face has points H, A, D, E.
Which line segment is not a diagonal through the interior of the cube shown?
Side B E
Side C H
Side C E
Side D G
Answer:
its side CE
Step-by-step explanation:
I got it wrong and it showed me the answer. Hope this helps!
Answer:
C
Step-by-step explanation:
got it right
What happens to the pitch you hear when two sound waves constructively
interfere?
A. It increases due to the Doppler effect.
B. It decreases due to the Doppler effect.
C. The pitch does not change.
D. You hear the pitch of the louder sound.
Answer: D
Sound waves with higher amplitudes sound louder than sound waves with lower amplitudes. Constructive interference will make a sound louder while destructive interference will make a sound quieter. Two waves that add together may have different frequencies.
What’s the answer it says chose all
Answer:
B and C are correct
Step-by-step explanation:
Answer:
Step-by-step explanation:
x = 40
x = 120
The < sign means less than.
38 is less than 25, but it is less than 40 and 120.
Hope that helps!
-Sabrina
Help please!! try to explain if you can !!
Answer:
angle 1 and 4 are vertical angles
angle 1 plus angle 2 = angle 4
angle 2 and angle 7 are all of the above
Step-by-step explanation:
1. complementary angles are angles that have a sum of 90. because the angles are vertical angles they are congruent so the angles are likely not going to equal 45 degrees
vertical angles are angles that are vertically aligned with each other
adjacent angles are angles that share a common vertex, because these angles are not right next to each other they do not share a common vertex hence they are not adjacent angles
2. The answer choice shows the proof that an exterior angle is equal to the sum of its opposite interior angles
angle 4 being the opposite angle and angles 1 and 2 being opposite interior angles
3 The image shown is an example of corresponding angles
From looking at the image and then looking at the question we can tell that angles 2 and 7 are corresponding angles
Corresponding angles are congruent
Angles 2 and 7 are also obtuse angles. We know this because the angle formed is larger than a right angle
Answer:
1 &4 are vertically opposite angle
angle 1+angle 2=angle 4 exterior angle of the triangle is equal to the sum of two opposite interior angle
angle 2 and angle 7 are corresponding angle
You can measure
the width of the lake using a surveying technique, as
shown in the diagram. Find the width of the lake, WX.
Justify your answer.
Please help
Answer:
78
Step-by-step explanation:
Remark
There are two similar triangles in the diagram: ΔYZX and ΔVWX.
That being true a ratio can be set up as
VW / ZY = WX / XZ
Givens
VW = 104
ZY = 8
WX = ?
XZ = 6
Solution
104 / 8 = WX / 6
104 * 6 / 8 = WX
WX = 78
So the width of the lake is 78 meters
The sales tax on a $300 purse is 8.25%. What is the amount of tax on the purse?
Answer:
$36.36
Step-by-step explanation:
Answer:
24.75
Step-by-step explanation:
Why did i choose this: because 300x8.25% or 8.25 = 24.75
How you can help me: branily pls
Answer please eeeeeeee will give branliest
Answer:
p-3 is the correct answer
Answer:
p - 3
Step-by-step explanation:
let x = number of pretzels terry ate and p = the amount of pretzels susan ate
If Terry ate 3 less than Susan than
x would equal p - 3
so your answer would be p - 3
Which expression is equivalent to 10x2y + 25x2?
5x2(2y + 5)
5, x, 2, (2, y, + 5)
10x2(y + 25)
10, x, 2, (, y, + 25)
5x2y(5 + 20y)
5, x, 2, y, (5 + 20, y, )
10xy(x + 15y)
Answer:
12
Step-by-step explanation:
because i said so
1.
Calculate the following:
(4 + 2) + ( x 1
2. Simplify the following
a. 37423-4
b. 9-2
First answer is 6+x
2. A.37419
B. 7
Ms.Johnson wants to buy donuts for her science class, she wants to buy 8 glazed donuts, 12 chocolate donuts, and 16 jelly donuts. What is the ratio of the number of glazed donuts to the total number of donuts?
Answer:
8/36
Step-by-step explanation:
if F(x)=2x^2-x, find f(-3).
Answer:
F(-3)=2(-3)^2-(-3)
=2(9)+3
=18+3
=21
Step-by-step explanation:
HELP ME PLZ I NEED IT DONE
Answer:
-6 , 6, 11
Step-by-step explanation:
Set each part of the equation to zero, so that x-11= 0, and x^2 - 36 = 0. Solve each part, and you get -6, 6, and 11.
Hopefully this helps- let me know if you have any questions!
FOR 100 POINTS
Match each equation to a step that will help solve the equation for x.
Answer: a: divide by 3 on both sides
B: add 3 to both sides
C: multiply by -3 on both sides
D: divide by -3 on both sides
E: add 1/3 to both sides
F: subtract 3 from both sides
G: multiply by 3 on both sides
H: subtract 1/3 from both sides.
Step-by-step explanation:
Find the value of y.
Answer:
y = 6
Step-by-step explanation:
This is a special right triangle with angle measures 90° 60° 30°
the side length that sees angle measure 30 is represented with x
the side length that sees angle measure 90 is represented with 2x
and the side length that sees angle measure 60 is represented with x√3
the side length that sees angle measure 90 is given as 4√3 which means 2x = 4√3 divide both sides by 2
x = 2√3 now to find y, we need to multiply this value by √3
2√3 × √3 = 2 × 3
please help me need answers
Answer:
I think there is no solution
Step-by-step explanation:
4 and b = 5.
Evaluate the given expression when a
2a + 6b
HELP
real answer or i will report you if you give me a right aswer i will give brainest
Answer:
0 and the second one
Step-by-step explanation:
integers are whole numbers they are NOT a fraction
Answer:
0, 21/7
Step-by-step explanation:
fraction is not an integer so is square root
and 10^-1 is 0.1 which is not a integer
help please. giving brainliest
A square has side length (5x - 3) cm what is the area of the square
Answer:
Step-by-step explanation:
area = (5x-3)² = (25x² - 30x + 9) cm²
What is the value of t in the following equation?
Kaitlyn buys 3 T-shirts for $14.95 each. What is the total cost
Answer: $44.85
Step-by-step explanation:
$14.95x3
What is the range of the relation below?
{(-4,1), (-2,0), (8, -1)}
Answer:
Range: {-1, 0, 1}
General Formulas and Concepts:
Math
Number LineAlgebra I
Range is the set of y-values that are outputted by function f(x){Set Builder Notation}Step-by-step explanation:
Step 1: Define
[Relation] {(-4, 1), (-2, 0), (8, -1)}
Step 2: Identify
According to the relation, our y-values are 1, 0, and -1. These values would encompass our range.
Tapiwa raked 5% more leaves than Adam raked. Tapiwa raked 357 liters of leaves.
How many liters of leaves did Adam rake?
Answer:
340 liters
Step-by-step explanation:
This means that Tapiwah raked x plus 5% of x leaves. Knowing that Tapiwah actually raked 357 liters, we can find the value of x as follows. So, Adam raked 340 liters of leaves.
Eight notebooks cost $10. At this rate, how much would 12 notebooks cost?
Evaluate: 63 + 7 X 4
Answer:
91
Step-by-step explanation:
Multiplication first, so 7x4 = 28
28+63=91
Answer:
91
Step-by-step explanation:
multiply the numbers
7×4=28
63+28=91
add the numbers
91
If 12 men or 15 women can finish a piece of work in 66 days, how long will 24 men and 3 women take to finish the work? Pls helppp thank you :)
Answer:
30 days
Step-by-step explanation:
A farmer has harvested 1.6 tons of sweet potatoes from one-quarter of an
acre. How many tons will he harvest from one acre
Answer: there is no pic
Step-by-step explanation:
Answer:
6.4 tons
Step-by-step explanation:
the cookie diameter is 14 cm how my much is the radius
Find all angles A,C,AC
Answer:
Step-by-step explanation:
They say "solve" the triangle, means just find all the sides and all the angles is all they are asking by "solve" .. saying "solve" sounds so ominous :/ like.. good luck with this... nobody can do it.. :D .. which there are math questions like that. soooo anyway, let's find AC , I'll call is side b , then using law of cosines, where AC = b , a = 9 and c=21, and angle B = 91°, then
b = sq rt[ a^2+c^2 - 2*a*c*cos(B) ]
b = sq rt[ 9^2 +21^2 -2*9*21*cos(91)]
b = sq rt [ 81 +441 -378 * (-0.0174524 )]
b = sq rt [ 522 + 6.597]
b = sq rt [528.597]
b = 22.991
side AC = 23.0 ( rounded to nearest 10th)
now that we have all three sides lets use law of sines to solve the angles, b/c it's easier :P call me "lazy" maybe ? or call me "maybe" :D :D the song, ofc. :D anyway
sin(91) / 22.991 = sin(C) /21
arcSin [ 21*sin(91) / 22.991] = C
arcSin[ 0.91326 ] = C
65.96 ° = C
C = 66.0 °
and then the same for angle A
Sin(91)/22.991 = sin(A) / 9
arcSin [ 9* sin(91) / 22.991 ] = A
arcSin [ 0.3913979 ] =A
23.04 ° = A
A = 23.0 °
let's add up the 3 angles to see if we get 180 or very very close
180.0015 ° ohh that's pretty close , nice I think the answers are right :P
23 +66+91=180 so the rounding to the nearest 10th makes them perfect , great , :)
Scenario 1: Which states would get you to 270 the fastest?
List the states and the number of votes you used in this scenario
Answer:
can you turn the picture over please so I can be able to read it