Answer:
x = -24
Step-by-step explanation:
Equation Solving
Solve:
x + 6 = -18
We must isolate the variable x on the left side. To do that, we subtract 6 from both sides of the equation:
x + 6 - 6 = -18 - 6
The 6's cancel out. Operating on the right side:
x = -24
60 Points PLEASE HELP. I have no more points after this lol so help please
Answer: What should i help with? I'll be happy to help but it shows nothing. I'll tell you what you wrote=)
What you wrote: 60 Points PLEASE HELP. I have no more points after this lol so help please
Area of first ∆ :-
A = 1/2 * b * h
A = 1/2 * 14.5 cm * 6cm
A = 3 × 14.5 cm²
A = 43.5 cm²
Area of second ∆ :-
A = 1/2 * ( sum of || sides) * h
A = 1/2 * ( 9 cm + 19cm) * 8cm
A = 4cm * 28cm
A = 112 cm²
Find the slope of the line passing through the points and ( -6, -5 ) and (4, 4)
Answer:
Slope: 9/10
Step-by-step explanation:
We need to find the slope of the line that passes through the coordinates given.
To find the slope, we would use the slope formula: m = y2-y1/x2-x1
Plug in your coordinates and solve:
m = 4-(-5)/4-(-6)
m = 4+5/4+6
m = 9/10
Since we can't simplify further, the slope of the line would be 9/10.
A flagpole casts a shadow 15 feet long. At the same time of day, Mr. James, who is 6 feet tall, casts a shadow that
is 5 feet long. Which proportion can be used to find the height of the flagpole, x?
Mr James
67
Answer: the second bubble
Step-by-step explanation:
pls help i only need the answers
may i ask what the multiple questions say in the boxes?
- muffin
y^-9 using a positive exponent
Answer:
[tex]\frac{1}{y^{9} }[/tex]
Step-by-step explanation:
Using the rule of exponents
[tex]a^{-m}[/tex] ⇔ [tex]\frac{1}{a^{m} }[/tex] , then
[tex]y^{-9}[/tex] = [tex]\frac{1}{y^{9} }[/tex]
Cooks bakery is making 15 cakes. Each cake contains 2 cups of flour. How many cups of flower (F) are needed to make all the cakes
Answer:
30 cups of flour
Step-by-step explanation:
Given that,
Cooks bakery is making 15 cakes.
Each cake contains 2 cups of flour.
1 cake requires 2 cups of flour
It means,
15 cakes require (2×15 =30) cups of flour.
Hence, 30 cups of flour are needed to make all the cakes.
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Classify each polynomial according to its degree and type.
Monomial
Binomial
Trinomial
Degree 1
Degree 2
Degree 3
:: 9x
:: 5 - 2x3
:: - 4x2
:: x + 6
:: 3x² + 3x3 - 10
:: 4x2 - x
:: x - 3x² + 1
Answer:
Trinomial
Binomial
and monomial
Step-by-step explanation:
how to find a2 and b2 with only c2
Answer:
The formula is A2 + B2 = C2, this is as simple as one leg of a triangle squared plus another leg of a triangle squared equals the hypotenuse squared.
Solve for x
5x-1= 2x+5
5x = 2x + 5 + 1
5x = 2x + 6
5x - 2x = 6
3x = 6
x = 6/3
x=2
Which equation shows the correct relationship between the measures of the angles of the two triangles?
The measure of angle ABC = The measure of angle B prime C prime A prime
The measure of angle ABC = The measure of angle C prime A prime B
The measure of angle BCA = The measure of angle C prime A prime B prime
The measure of angle BCA = The measure of angle B prime C prime A prime
Answer:
D. M<ABC = M<B'C'A'
Step-by-step explanation:
I took the test and got it right
Find each sum.
1. 56+ (-56)
Find each sum.
1. 56+ (-56) = 0
The number series 1, 2, 3, 4, 55, 56. Therefore, 1596 is the sum of positive integers.
100 POINTS ANSWER WRONG AND I WILL REPORT
Answer:
-2b -8
12k - 2
-20-32t
8g+17
3a-2
-15d+30
2a+2b
-21+35a
10f-15
-2x+4
2a+20
3x+6b
6x+6
7a
-1b+3
30a+15b
5q+11q
23z+8
3+12m+8n
-48j+42
-3a+3
-16a-40
10x
Step-by-step explanation:
these re in order going from the left down the from the right down
Answer:
Step-by-step explanation:
Left Column
1. 8h + 21
2.-2b - 8
3. 10p - 10 + 6 = 10p - 4
4. 12k + 3 - 5 = 12k - 2
5. -20 - 32t
6. 8g + 20 - 3 = 8g + 17
7. 4 + 3a - 6 = 3a - 2
8. -15d + 20
9. 2a + 2b
10. -21 + 35a
11. 10f - 15
12. -2x + 4
13. 4a + 20 - 2a = 2a + 20
Right Column
14. 3x + 6b
15. 4 + 6x + 2 = 6x + 6
16. 2a + 5a = 7a
17. 5 - b - 2 = 3 - b
18. 30a + 15b
19. 5q + 11q = 16q
20. 20z+8+3z = 23z + 8
21. 3 + 12m + 8n
22. -48j + 42
23. -3a + 3
24. -16a -40
25. 25x - 15x= 10x
26. 4b - 2b + 10 = 2b + 10
would you use SSS or SAS to prove triangles congruent? PLEASE help
Pls help me! All the answers get brainliest!!!!!!!
Answer:
A, C, B
Step-by-step explanation:
you can only mark one answer as brainliest, plz mark mine :)
Answer:
1) 8
2) 24
3) 40
Step-by-step explanation:
The Least Common Multiple is finding the smallest number that both mention numbers are factors to:
1) 8 x 1 = 8
4 x 2 = 8
2) 8 x 3 = 24
6 x 4 = 24
3) 8 x 5 = 40
10 x 4 = 40
Hopefully I didn't complicate that too much
Good luck on the hw!
yo hiii, please help me out
Step-by-step explanation:
option B , x = 6 is the correct answer of this question .
Hope this will be helpful to you plz mark my answer as brainlist ..
Answer:
b. x = 6
Step-by-step explanation:
Solve for x :
10(x + 2) - 15 = 65
To solve this we need to isolate x :
Distribute the ten to both numbers within the parenthesis :
(10(x) + 10(2)) - 15 = 65
10x + 20 - 15 = 65
Order of operations :
10x + 5 = 65
Subtract 5 from both sides :
10x = 60
Divide 10 by both sides :
x = 6
which number is rational
Answer:
The answer is D 0.7
-2(x+2)+5x-
[tex] - 2(x + 2) + 5x - 1[/tex]
I NEED HELP!!!!!!NOW!!!!!
Answer: Your answer is 6x-9
Step-by-step explanation: Hope I helped
Answer:
6x-9
Step-by-step explanation:
kdjjdhdhvdjdhdndjdbgdvd
factor completely.
3x³- 36x + 60
The price of a loaf of a particular type of bread increased from $3.69 to $5.49 from 2009 to 2019. What was the percent increase in the price of the loaf of bread over those years? Round your answer to the nearest tenth of a percent.
Answers:
A) 51.3%
B) 55.9%
C) 32.8%
D) 48.8%
Step-by-step explanation:
Answer:
48.8%
Step-by-step explanation:
caught the quadrilateral klmn will be rotated at 180 degrees about the origin which real will describe the transformation
Answer: (x, y) —> (-x, -y)
Step-by-step explanation:
Please teach me how to solve this!!!
Which phrase describes the time shown on the clock?
12
PS
11
10
E9
8
7
5
6
15 minutes after 3:00
20 minutes after 4:00
20 minutes after 3:00
16 minutes after 4:00
Answer:
The answer is 15 minutes after 3:00
Choose 3 numbers whose sum is -40
Answer:
(X) + (X + 1) + (X + 2) = 40
Step-by-step explanation:
Determine whether quadrilateral ABCD with vertices A(–4, –5), B(–3, 0), C(0, 2), and D(5, 1) is a trapezoid.
Step 1: Find the slope of AB. The slope of AB is
.
Step 2: Find the slope of DC. The slope of DC is
.
Step 3: Find the slope of BC. The slope of BC is
.
Step 4: Find the slope of AD. The slope AD is
.
The quadrilateral is a trapezoid because
.
Answer:
5-1/52/32/3Only one pair of opposite sides are parallelplease help meee ;(((
Answer:
C. No Solution
Step-by-step explanation:
x=3-y
x+y=-2
3-y+y=-2
Y=No solution
Susanne has no money. In order to buy her sister a gift, she borrowed $15 from her mom. When her birthday came, she received $45 dollars. If she repays her mom, how much money will she have?
Answer:
$30
Step-by-step explanation:
Given data
She borrowed $15 from her mom
Hence she is on -$15
She received $45 dollars
so when she repay $15 her balance will be
= 45-15
=$30
Hence she will save $30
Set up a proportion to solve for the missing measure of the original parallelogram.
Which side of the original parallelogram corresponds to the 6 ft side of the enlarged parallelogram?
What is the second step in solving the proportion?
What is the value of the missing measure?
Answer: ft side of the enlarged parallelogram is “ x ft “ the second step in solving the proportion is “ cross multiply “ the value of the missing measure is “ 1/4
Step-by-step explanation:
Answer:
xft, cross multiply,1\4
Step-by-step explanation:
PLEASE HURRY AND HELP!
Answer:
p= (-4)
Step-by-step explanation:
The answer is b
-1/2 p + -1 = -3 - p
-1/2 p -1 = -3 - p
+1 +1
_______________
-1/2 p = -2 -p
+p +p
______________
-p/2 =-2
x2 x
____________
p =-4
f(x) = -x^2 + 8x
find f(-7)
Answer:
105
Step-by-step explanation:
find the nth term 2, 9, 22, 41, 66
so the answer would be 41 cause it goes in
The nth term of sequence 2, 9, 22, 41, 66 will be Tn = 7n + 9.
What is arithmetic sequence?An arithmetic sequence is sequence of integers with its adjacent terms differing with one common difference.
If the initial term of a sequence is 'a' and the common difference is of 'd', then we have the arithmetic sequence as:
Its nth term is
[tex]T_n = a + (n-1)d[/tex]
where a₁ is the first term and d the common difference
The given sequence is 2, 9, 22, 41, 66
There is a common difference between consecutive terms, that will be;
d = 9 - 2 = 22 - (9) = 7
This indicates the sequence is arithmetic with nth term which is;
[tex]T_n[/tex] = a₁ + (n - 1)d
Here a₁ = 2 and d = 7 , then
[tex]T_n[/tex] = 2 + 7(n - 1)
[tex]T_n[/tex] = 2 + 7n + 7
[tex]T_n[/tex] = 7n + 9
Hence, the nth term of sequence 2, 9, 22, 41, 66 will be Tn = 7n + 9.
Learn more about arithmetic sequence here:
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