Answer:
X > -4
Step-by-step explanation:
2x+ 6 -4 > 4(-2+3) - 10
Answer:
x > − 4
(-4 , ∞ )
Step-by-step explanation:
If you remove the parentheses you get 2x+6-4>4*1-10
then calculate to 2x+6-4>4-10
Move the constant to the right 2x+2>-6
calculate again 2x>-6-2
Divide both side 2x>-8
Solution stated above
x > − 4
(-4 , ∞ )
Can someone please help me with this and make sure it’s correct
Quinn has solved 20 problems on the math quiz. If this is 80% of the problems on the quiz, how many more problems does he have left to solve
Answer:
5 problems
Step-by-step explanation:
20=%80
10=%40
5=%20
100-80=20
20+5=25
5 problems left
anyone able to help out ?
Answer:
The value of x is 1
Step-by-step explanation:
Let us solve the question
∵ Δ PQR ≈ Δ FGH
→ From similarity, then their corresponding sides have an equal ratio
∴ [tex]\frac{PQ}{FG}[/tex] = [tex]\frac{QR}{GH}[/tex] = [tex]\frac{PR}{FH}[/tex]
∵ PQ = 3, QR = x + 3, PR = 2
∵ FG = 6, GH = 6x + 2, FH = 4
→ Substitute them in the ratios above
∴ [tex]\frac{3}{6}[/tex] = [tex]\frac{x+3}{6x+2}[/tex] = [tex]\frac{2}{4}[/tex]
→ By using cross multiplication between the first two ratios
∵ 3 × (6x + 2) = 6 × (x + 3)
∴ 3(6x + 2) = 6(x + 3)
∴ 3(6x) + 3(2) = 6(x) + 6(3)
∴ 18x + 6 = 6x + 18
→ Subtract 6x from both sides
∵ 18x - 6x + 6 = 6x - 6x + 18
∴ 12x + 6 = 18
→ Subtract 6 from both sides
∵ 12x + 6 - 6 = 18 - 6
∴ 12x = 12
→ Divide both sides by 12
∴ x = 1
Which of these situations is represented by 24 divided by 6
Answer:
B. got the perfect situation
Step-by-step explanation:
here
24flowers are distributed in 6 vase equally
that mean
[tex] \frac{24}{6} [/tex]
this may help you (:
Please help me please please !
Alice has total of 12 dimes and nickels she has 2 more nickels than dimes .which equation represents the given problem situation
Answer
A i think
Good luck have an amazing day
Anyone know the answer, thank you
Answer:
I think it C
Step-by-step explanation:
if im wrong please tell me
hope this helps
Which number is between 1.2 and 2.3
A. 0.123
B. 0.132
C. 1.02
D. 1.23
D. 1.32
Answer:
D. 1.23, (or D. 1.32?)
Step-by-step explanation:
from 1.2 to 2.3 the decimal points are:
1.2 - 1.3 - 1.4 - 1.5 - 1.6 - 1.7 - 1.8 - 1.9 - 2.0 - 2.1 - 2.2 - 2.3
A. cant work because it comes before 1.2
B. cant work because it also comes before 1.2
C. Cant work because all though its in the ones place, the decimal is too small
D. Can work because it comes after 1.2, and before 2.3 Same thing for the other letter D you put, because it is between the numbers 1.2 and 2.3
9. Angeline bought s yards of satin fabric priced at $8.09 per yard
and c yards of cotton fabric priced at $3.79 per yard.
a) What expression could you use to determine the total cost of
the fabric?
Answer:
The expression Y = 8.09s + 3.79c can be used to determine the total cost of the fabric.
Step-by-step explanation:
Given that:
Price per yard of satin fabric = $8.09
Yards of satin fabric bought = s
Price per yard of cotton fabric = $3.79
Yards of cotton fabric bought = c
Let,
Y be the total cost.
Y = 8.09s + 3.79c
Hence,
The expression Y = 8.09s + 3.79c can be used to determine the total cost of the fabric.
2f - 4e + 4e = 2f true or false
Answer:
True.Step-by-step explanation:
Since 4e cancels out itself, the answer remains 2f.
*Note: I am not entirely sure this is correct, sorry if it isn't *
What kind of lines will have no solution?
a) The same line
b) Perpendicular lines
c) Parallel lines
d) Lines that cross
Answer:
The parallel line.............
Answer:
C. parallel lines
Step-by-step explanation:
parallel lines have no solutions
Help ASAP Please I’ll give Brainly award
Answer:
176
Step-by-step explanation:
trust
For each hour he babysits, Anderson earns $1 more than half of Carey's hourly rate. Anderson earns $6 per hour.
Which equation can be used to solve for Carey's hourly rate, c?
oc+ 1 = 6
o şc-1= 6
+63
oc-6 = 1
- 6 = 1
The answer is:
2c+1=6
Calculate the slope represented by the table.
Answer:
y=2x-3
Step-by-step explanation:
I hope that helped
Which number, when rounded to the nearest tenth, is 43.6?
PLZ ANSWER ASAP
Answer:
43.6
Step-by-step explanation:
Answer:
Any number from 4.55 to 4.65......
A.
30°
30°
70%
70°
50°
30°
50°
30°
Answer:
What are you supposed to do
Step-by-step explanation:
I can help
Answer:
A
Step-by-step explanation:
the only option is A
What does C equal? C/11 = 30/120
Answer:
C=2.75
Step-by-step explanation:
C/11=30/120
30/120=.25
120*.25=30
11*.25=2.75
Write 7√5 using rational exponents.
Answer:
7*(5)^0,5
Step-by-step explanation:
The value of number 7√5 in form of rational exponents will be 1561/1000.
What is Rational number?A number which can be written in the form of fraction p / q , where q is non zero, are called Rational numbers.
Given that;
The number is,
⇒ 7√5
Now,
Since, The number is,
⇒ 7√5
Solve as;
⇒ 7√5 = 7 × 2.23
= 15.61
= 1561/100
Thus, The value in rational exponents = 1561/1000
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what is the a ? a-(-14)= -18
Answer:
a=-32 if you think that was a good answer pls mark as brainliest
Step-by-step explanation:
a-(-14) is the same as a+14
a+14=-18
a=-32
work out an estimate for sqrt 63.6 x 102.3
Answer:
81
Step-by-step explanation:
Round 63.6 to 64
Round 102.3 to 102
Multiply 64 × 102=6528
Square root 6528 to get 80.796
Round 80.796 to 81
The estimate square root value of 63.6 x 102.3 is 81
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be A
The value of A is
A = square root of 63.6 x 102.3
A = √63.6 x 102.3
Now , the value 63.6 can be approximated as 64
And the value 102.3 can be approximated as 102
So , the equation becomes
A = √ ( 64 x 102 )
A = 8 x √102
A = 8 x 10.099
A = 80.79
The value of A can be approximated as
A ≈ 81
Therefore , the value of A is 81
Hence , The estimate square root value of 63.6 x 102.3 is 81
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Which expression represents “7 more than x”?
7x
7 + x
x – 7
x ÷ 7
Answer:
7+x this is the answer ok
Triangle DEF, shown below, is reflected over the y-axis to form triangle D'E'F'. What are
the coordinates of F'?
Answer:
The answer is -6, -4
Step-by-step explanation:
The coordinates of F' are (-6, -4).
What is Translation?Each point in a figure is moved the same distance in the same direction using a type of transformation known as translation.
A transformation known as a translation involves moving each point in a figure uniformly and in the same direction.
Given:
Triangle DEF is reflected over the y-axis to form triangle D'E'F'.
now, we have the rule for reflection over y axis
P( x, y)-----> P' (-x, y)
Then the coordinates of D'E'F are
D(4, 1)---------> D'(-4, 1)
E(8, -3)---------> E'(-8, -3)
F (6, -4)----------> F'(-6, -4).
Learn more about Translation here:
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Express the ratio below in its simplest
form 3:6:6
Answer:
1:2:2
Step-by-step explanation:
To simplify this ratio, you need to find a common factor to divide by. In this instance, that would be 3.
Ian got a paycheck that has a gross pay of $1121 and a net
pay of $684.26. What percent of pay was taken out for
taxes and other deductions?
A. 63.83%
B. 36.17%
C. 38.96%
D. 61.04%
Answer:
1121 - 684.26 = 436.74
436.74/1121 = 0.38959857
0.38959857 X 100 = 38.96%
Step-by-step explanation:
change divided by original amount, multiplied by 100
If Awo was caught vaping what would her punishment be?
If she would be caught depending on where she is at it could be a fine that she has to pay
WILL MARK YOU BRAINLIEST
Answer:
PART 1
1) BC = AD = 16.4
2) CD = AB = 13.9
because JKMN is a parallelogram
=> KJ = ML
<=> y + 3 = 2y - 1
<=> y = 4
we also have: KL = JM
<=> 3x + 5 = 4x
<=> x= 5
3) with y = 4 => JK = 4 + 3 = 7
4) with x = 5 => KL = 3.5 + 5 = 20
PART 2
5) W = Y = 112⁰
6) Z = 180⁰ - 112⁰ = 68⁰
ABCD is a parallelogram
=> A + B = 180⁰
<=> 2y + 4y = 180
<=> y = 30
we also have:
C + D = 180⁰
<=> x + 5x - 180 = 180
=> x = 60
7) with y = 30 => A = 2.30 = 60⁰
8) with x = 60 => D = 5.60 - 180 = 120⁰
PART 3
9) EG = 2.HG = 2.14 = 28
10) DH = 1/2.DF = 20/ 2 = 10
QRSP is a parallelogram
=> 2y + 2 = 2x
x + 9 = 2y
=> x = 11
y = 10
11) with x = 11 => RT = 11 + 9 = 20
12) QS = 2.ST = 2.2.11 = 44
help me please and thank you
Answer:
the answer is 7
Step-by-step explanation:
Please help me I’m going to get beat with a broom please I’m begging
Answer:
A. 3 dimes and 1 Penny
Beat your parents with a broom instead!
{(-1, 1), (1, 1), (-2, 4), (2, 4)}
Is the relation a function and why?
Step-by-step explanation:
Hi! Can you please help me with this question? Thanks!
Answer:
x ≤ 2
Step-by-step explanation:
if it is a close circle you use ≤ ≥
if it is an open circle you use < >
if the line is going to the left it is less than
if the line is going to the right it is more than
Answer:
the second one, x ≤ 2
Step-by-step explanation:
since the graph is going to less than two and there is big shaded circle in 2 which means "less than or equals to 2 " is the answer