Step-by-step explanation:
x = 5
then
2x + y = 10
2 * 5 + y = 10
y = 10 - 10
y = 0
x = 5, y = 0
Hope it will help :)
Answer:
x=5
Step-by-step explanation:
so it would be 2(5) since 5 is x and that would be 10+y=10.
soo if you're trying to find what + what = 10 it would be zero.
10+0=10.
maybe?
-3x= -36 and work plzz
Answer:
x=12
Step-by-step explanation:
divide 36 by 3. since their both negative, the answer would be positive
WILL GIVE BRAINLIEST:
If you roll a 6-sided die 6 times, what is the best prediction possible for the number of times you will roll a six?
Answer:
you roll a 6-sided die 6 times, what is the best prediction possible for the number of times you will roll a five? 5. 1. 2. 6. Submit. Submit. Continue. Correct!
Step-by-step explanation:
Answer:
There is a 1/36 chance that you will roll a 6.
Step-by-step explanation:
This would be the same for any other number in the dice if it rolled 6 times.
Hope this helps.
so do I x 7 and 3 .........
Answer: B sorry if I am wrong
Step-by-step explanation:
Answer:
1 × 7 is 7, 7 ×3 is 21
Step-by-step explanation: if this isn't what you meant then tell me, and ill tell you the answer
What is the value of the expression 3n + 7 when n= 8?
O 24
O 27
0 31
O 35
Answer:31
Step-by-step explanation: first if n=8 you need to do 8*3 or 3*8 +7 you get 31
Write(-∞, -3) as an inequality.
Answer:
x is less than -3 so it would be the top one
Step-by-step explanation:
Answer:
x < -3
Step-by-step explanation:
it must be less than -3 but not equal so x < -3 is the correct answer.
What are the one-sided limits around the discontinuity
shown in the graph?
The one-sided limits around the discontinuity shown in the graph are infinity and zero i.e. option 2.
What is a discontinuous function?Discontinuous functions are functions that do not have a continuous curve - there is a hole or jump in the graph.
In the shown graph of the function, the function is discontinuous at x=-3
[tex]\lim_{x \to \ -3} g(x)[/tex] tends to infinity so [tex]\lim_{x \to \ -3} g(x)[/tex] does not exist.
[tex]\lim_{x \to \ +3} g(x)=0[/tex]
Hence, the one-sided limits around the discontinuity shown in the graph are infinity and zero i.e. option 2.
To get more about discontinuity visit:
https://brainly.com/question/24637240
Answer:
b
Step-by-step explanation:
solve for x -1/2x + 1/3 > 3/5
Answer:
x > 8/15
Step-by-step explanation:
x -1/2x + 1/3 > 3/5
Combine like terms
2/2x - 1/2x +1/3 > 3/5
1/2x + 1/3 > 3/5
Subtract 1/3 from each side
1/2x + 1/3 -1/3 > 3/5 -1/3
1/2x > 3/5 -1/3
Get a common denominator
1/2x > 9/15 - 5/15
1/2x > 4/15
Multiply each side by 2
2 * 1/2x > 4/15 * 2
x > 8/15
In the diagram find the value of x
Answer:
x= 5
Step-by-step explanation:
Angela has $35.41 in her savings account. She really
wants to buy some songs and an app.
Angela spent $35.41 on everything. How much
money does Angela now have in her savings
account?
Answer:
0 because she spent it all
Step-by-step explanation:
35.41-35.41= 0
and why are songs $35.41
6 x 16 = 6 x ( _ + 6 )
= (6 x _ ) + ( 6 x _ )
= _ + _
= _ square units
(hope u understand) ( this "_" means it needs to be answered)
Answer:
10
10,6
60 + 36
96 square unnits
Step-by-step explanation:
Please help me with the question please ASAP ASAP please please ASAP please please help please please ASAP please please IM BEGGING FOR Help
Answer:
Ok if you look at the figure, it is a vertical angle. This means that the angle opposite to each other is congruent.
m<1 is congruent to m<3
m<2 is congruent to m<4
m<3 is 60⁰ and is congruent to m<1. This means that m<1 is 60⁰. m<4 is 30⁰ and is congruent to m<2. This means that m<2 is 30⁰.
m<1 = 60⁰
m<2 = 30⁰
m<3 = 60⁰
m<4 = 30⁰
Hope this helps, thank you :) !!
mid-point of (-2,-4) and (4,6)?
(1,1)
Hope that helps :)
The function below shows the cost of a hamburger with different numbers of toppings (t). f(t) = 1.90 + 1.40t What is the y-intercept, and what does it mean?
Answer:
[tex]1.9[/tex]
the cost of the hamburger will be [tex]\$1.9[/tex] if no toppings are added.
Step-by-step explanation:
The function is
[tex]f(t)=1.9+1.4t[/tex]
Let cost of toppings be [tex]y[/tex]
[tex]y=1.9+1.4t[/tex]
The y-intercept of a function is the value of the function when [tex]x=0[/tex]. Here number of toppings [tex]t=0[/tex].
So, the intercept of the function is [tex]1.9[/tex]
This means the cost of the hamburger will be [tex]\$1.9[/tex] if no toppings are added.
Find a third number so that three numbers form a right triangle
13 ,85
Answer:
84
Step-by-step explanation:
I just use an online calculator.-
www.calculator.net/triangle-calculator
FASTTT HURRYYYY PLEASEEEEEE
The pair of figures is similar. Find the missing side.
what is the value of x?
Answer:
7
Step-by-step explanation:
pls answer 6 ill give brainliest :d
Answer:
D
Step-by-step explanation:
"Solution to the system" means when the two lines intersect. As seen in the graph, you can see that the two lines intersect at (3,-4). This was for Question 11
HELP ME PLEASE I AM STRESSED WITH THIS WORK PLEASE HELP!!!! BRAINLIST!! THANK YOU SO MUCH FOR WHOEVER HELP ME WITH THIS
Answer:
YesYesNoNoYesYesNoYesNoNoYesNoYesNoYesYesNoYesYesNoStep-by-step explanation:
A function does not have any repeating domains (x-coordinates).
Hope it helps!
An insect measured 1.25 cm long. Which number is less than 1.25
The number that is less than 1.25 is 1.2.
The given number is a decimal. A decimal is a number that is made up of a whole number and fractional parts divided by a point. For example in 1.25, 1 is the whole number and 2 and 5 are the fractional parts.
The number that is greater than 1.25 would have either its tenth value greater than 2 or its hundredth value greater than 5. The number less than 1.25 would have either its tenth value less than 2 or its hundredth value less than 5.
Here are the options to this question: a)1.35, b)1.3, c)1.26 , d)1.2. To learn more about decimals, please check: https://brainly.com/question/109147
HELPPPP PLZZZZZZZZZ
WILL MARK BRAINLIEST
Answer: it is D
Step-by-step explanation:
Please help: State if the three numbers can be the measures of the sides of a triangle.
Pls help with this. I will mark BRAINLIEST!
How can an area model help you set
up an equation for a problem situation?
Answer: In mathematics, an area model is a rectangular diagram or model used for multiplication and division problems, in which the or the and define the length and width of the rectangle.
We can break one large of the rectangle into several smaller boxes, using number bonds, to make the calculation easier. Then we add to get the area of the whole, which is the or quotient.
Step-by-step explanation:
For example, you can find the product 23 × 37 by finding the area of a rectangle with a width of 23 and a length of 37: Of course, there is little gained if you simply multiply 23 × 37! What makes the area model useful is that area is a conserved quantity.
Please Explain!!
I need help plss
Answer:
See step by step
Step-by-step explanation:
For A. use any two factors that multiply to 100 that isn't 25 and 4.
For b Use one obtuse angle (angle over 90 degree) and two acute angles. Make sure they add up to 180.
For c Use any two values that add up to 52 since they didnt establish y as the midpoint.
For d. measure of angle 1 is 45 and measure of angle 2 is 45 degrees
I need somone to solve this plz
Need help on this please help
Answer:
209.8
Step-by-step explanation:
Length 11.5
Width 4
Height 3.8
Formula: 2(wl+hl+hw)
I'm having trouble with the second to last step in the fifth question.
1
1 1
x 1 1 (This is a right triangle)
1 69° 1
1-------------1
11
1. first identify a trigonometric ratio that will make it possible to find the value of x.
Answer = X is opposite to the angle 69° and 11 is adjacent to the angle 69°
2. To find the unknown value, which trigonometric function should be used?
Answer = Tangent
3. Use the tangent ratio for TAN 69°.
Answer = TAN 69° = [tex]\frac{x}{11}[/tex]
4. Multiply both sides by 11.
TAN 69° = [tex]\frac{x}{11}[/tex]
Answer = 11 · TAN 69° = x
5. Simplify
11 · TAN 69° = x
11(2.6051) ≈ x
(Blank) ≈ x
Answer = 28.7 ≈ x < -- (Rounded to the nearest tenth)
11(2.6051) ≈ x This is the part I'm having trouble with. I don't understand how to get the decimal in the parenthesis. I've tried dividing, multiplying, multiplying and then dividing. I just can't get the correct answer. I think I'm suppose to use a geometry calculator and input TAN then multiply(or divide I don't know), but I don't have one right now so I need to know if there's any way I could get the same answer with a regular calculator.
Answer:
Step-by-step explanation:
let me asnswer it on paper hold on
In ΔQRS, the measure of ∠S=90°, QS = 11, SR = 60, and RQ = 61. What is the value of the sine of ∠Q to the nearest hundredth?
Answer:
0.98
Step-by-step explanation:
Below is a drawing of the triangle (drawing it out is an important step if you have trouble visualizing it).
Sine = opposite/hypotenuse, in this case, SR (60) is the opposite of angle Q and RQ (61) is the hypotenuse.
Sin(angle Q) = 60/61 = 0.98
Graph (–4, 5), (2, 3), (–3, 0), (–4, –5), (–5, 2), and
(–5, 3) and connect the points to form a polygon.
How many sides does the polygon have?
The polygon has
sides.
Answer:
my bad im so sorry
Step-by-step explanation:
Answer:
The polygon has 6 sides
Step-by-step explanation:
Can someone pls help me
Answer:
The answer is 56+7y
Step-by-step explanation:
7*8=56
7*y=7y
Can someone tell me why is nobody helping me with my question I be POSTING 4 TIMES PLEASE YALL Help me please
Answer:
x = 4
y = 5
Step-by-step explanation:
4x = x + 12
^(subtract x from both sides)^
3x = 12
^(divide both sides by 3)^
x = 4
3y = 15
(divide both sides by 3)
y = 5