Answer:
x=16
Step-by-step explanation:
11×9=99, so variaton is 9x=y. that means y=x/9
144/9=16
PLZ HELP COME ON I NEED HELP 50 points
Answer:
9. -6x+10
10. -24x +18y
11. 15y - 10z
12. -8x- 28
13. -7x + 14
14. -24x +12
Step-by-step explanation:
9) -6x+5
10)-24x+18y
11)15y-10z
12)-8x-28
13)-7x+14
14)-24x+12
I think those are the answers since ur using the distributive property
PLEASE HELP
5.Two mechanics were working on your car. One can complete the given job
in six hours, but the new guy takes eight hours. They worked together for
the first two hours, but then the first guy left to help another mechanic on
a different job. How long will it take the new guy to finish your car?
What is the equation of this trend line? Enter your answers by filling in the boxes
Answer:
-1/2M + 110
Step-by-step explanation:
The slope of the line if the scale is right should be -1/2M as it goes down half the speed. The y intercept is 110.
Please help. Look at the triangle below.
Answer:
See below.
Step-by-step explanation:
Side BC is adjacent to <B and is 11 units long.
Side BA is the hypotenuse and is x units long.
if candies are sold at 3 pcs for php.2.00.how many candies can melai get if she has php20.00?
Choose x = 1.8 or x = 2.4 to tell if either value is a solution to each equation.
Answer:
The answer should be "Yes, value is a solution to each equation because both equations are being doubled/broken down"
Hope this helped!
<3
If it takes 2 cups of sugar for 24 cookies, how many cups of sugar will it take for 72 cookies?
Answer:
6
Step-by-step explanation:
72/24=3
3*2=6
help pls
. ________.
Answer:
#8) x = 12
Step-by-step explanation:
vertical angles are congruent
5x + 10 = 70
5x = 60
x = 12
What is the remainder when the following polynomial is divided by (x+2)? f (x) = 3x^5 - 2x^3 + 4x-7
Answer:
remember me?
Step-by-step explanation:
Helllppp!!!
All statements of equality below are correct.
A. True
B. False
Answer:
DONUT WORRY IT SHOULD BE FALSE BECAUSE IMEADIATLY THE FIRST ONE = 7
Step-by-step explanation:
5: You should (......) before the beginning of each paragraph when you are reading.
answers:
1: history
2: terror
3:apology
4:Pause
Answer:
4:Pause
Step-by-step explanation:
Before starting the reading of each paragraph you should pause as it does not create misunderstanding between the people also each and every paragraph should be clear to everyone so the chances of doubt would be minimum
Therefore according to the given options the fourth option is correct
Hello!
The answer is pause.
All the other options are nouns, but it's clear that we need a verb.
So, the answer is pause.
Hope it helps! :)
Do ask me if you have any query.
~An excited gal
[tex]MagicalNature[/tex]
x + 2y = 9
2x - y = 8
(5,2)
(1,4)
(4,-1)
(5, -2)
which one is it?
Answer:
(5,2)
Step-by-step explanation:
when you plug them in they appear true!
Which BEST describes a right prism?
es )
A)
all bases are right triangles
B)
all faces are right triangles
C)
all bases are rectangular
D)
all faces are rectangular
Just answer don’t explain please fast
Answer:
87
Step-by-step explanation:
done but not sure though
Give an example for a statistical question and a non statistical question.
find the median of the numbers
Answer:
8
Step-by-step explanation:
There are 3 numbers on each side of 8, which makes 8 the median because it is in the middle.
please help me solve 3x-2
Answer:
the answers -6
Step-by-step explanation:
bishwant and sunayana cimplete a oiece of a work in 6 days working together.if bishwant alime can complete it n 10 days.in how many days would sunayana alon3 complete the work
Step-by-step explanation:
sunaina's alona work=
1/6-1/10
10-6/60
4/60
1/15
therefore sunaina can alone do the work in 15 days
Solve for X. assume that lines Which appear tangent are tangent.
Answer:
x = 4, x = 8
Step-by-step explanation:
(9)
Given 2 secants from an external point to the circle, then
The product of the external part and the whole of one secant is equal to the product of the external part and the whole of the other secant, that is
x(x + 6) = 5(5 + 3)
x² + 6x = 5 × 8 = 40 ( subtract 40 from both sides )
x² + 6x - 40 = 0 ← in standard form
(x + 10)(x - 4) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 10 = 0 ⇒ x = - 10
x - 4 = 0 ⇒ x = 4
x > 0 then x = 4
(11)
Given a secant and a tangent from an external point to the circle, then
The square of the tangent is equal to the product of the external part and the whole of the secant, that is
x(x + 10) = 12²
x² + 10x = 144 ( subtract 144 from both sides )
x² + 10x - 144 = 0 ← in standard form
(x + 18)(x - 8) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 18 = 0 ⇒ x = - 18
x - 8 = 0 ⇒ x = 8
x > 0 then x = 8
The value of (100%10)*5 is
0
10
50
500
Answer:
50
Step-by-step explanation:
the step
100% * 10 =10 as 100% = 1
then mulitply 10 *5 = 50
Which equation illustrates dividing out a common factor as the first step to solve the equation 2 x + 4 = 6 x + 2 ? A. 2 ( x + 2 ) = 2 ( 3 x + 1 ) B. 2 x 2 + 2 2 = 6 x 2 + 2 2 C. 2 x 2 + 4 = 6 x 2 + 2 D. 2 x + 4 2 = 6 x + 2 2
Answer:
Step-by-step explanation:
2x + 4 = 6x + 2
Bringing like terms on one side
4 - 2 = 6x - 4x
2 = 2x
2/2 = x
1 = x
53% of students are male and 47% are female.
How many male students are there?
Please help Thanks.❤️
Answer:
100%
Step-by-step explanation:
53+47=100
find the exact value of tan 2x if sin x = -4/5. (Quadrant III)
Answer:
sin x = -0.8
x = -53.13010235 (used inverse of sin)
tan 2x
tan -106.2602047
= 0.61854704132
Find x if m Plz Help
Rewrite each expression by combining like terms.
13p - 4p + 6q
Answer:
You answer would be 15p
Step-by-step explanation:
13p - 4p + 6p
9p + 6p
15p
Answer:
9p + 6q
Step-by-step explanation:
Rewrite each expression
Combine like terms
13p - 4p + 6q
_____________________
When we have like terms, we can only add the ones that have the same symbols as endings, such as variables, exponents, etc. Therefore :
Add "p" values together :
13p - 4p
9p.
Now rewrite the expression, we cannot combine like terms with "p" and "q" because they are not the same variable :
9p + 6q
60.5/100 if the denominator is 100 and nominator is 60.5 what is percentage?
In this diagram, ABAC – AEDF. If the
area of ABAC = 15 in2, what is the
area of AEDF?
D
E
4 in
F
B
5 in
Area = [?] in
Enter a decimal rounded to the tenths,
1
Plz help ive been on this for 2 hours.
Answer:
48/5in2=9.6in2 ~ 10in2
PLS HELLLPPP MEEEE ASAP!!!!!
Answer:
you want to be a friend se you want me to be a good
Answer:
1. 7.1 in
2. 46.6 ft
3. 91.7 ft
4. 12
Step-by-step explanation:
All pythagorean theroem questions so a^2+b^2=c^2
Which situation is modeled by the graph?
Height
Time
Answer:23
Step-by-step explanation:
8. Let angle A and angle B be acute angles in two right triangles. Calculate the angle and
round to the nearest tenth of a degree.
a. sin A = 0.87
b. cos B = 0.15
9514 1404 393
Answer:
a. 60.5°
b. 81.4°
Step-by-step explanation:
Inverse functions are used to find the angle value for a given trig function value.
a) arcsin(0.87) ≈ 60.5°
b) arccos(0.15) ≈ 81.4°
__
On many calculators, these functions are accessed using a 2nd or Shift key. They are often labeled as sin⁻¹ and cos⁻¹. The calculator will have a mode setting that needs to be set to "Degrees" if you don't want the angle in radians or grads.