Answer:
See the attached chart.
Step-by-step explanation:
P AND Q is true only when both P and Q are true.
P OR Q is true if either (or both) of P and Q is/are true.
LABOR Ed earned $112 for 8 hours of
work. At this rate, how much will he
earn for 40 hours of work?
Answer:
Ed would earn $4480
Step-by-step explanation:
you could solve this by ratios
make x = the amount of money he would earn if he worked 40 hrs
step 1: write the ratio
112/8 = x /40
step 2: cross multiply
8x = 4480
step 3: isolate x by dividing
8x/8 = 4480/8
answer: x = 560
The scatterplot shows the relationship between the number of calories and the number of grams of fat in food items at a fast-food restaurant.
Based on the scatterplot, what is the best prediction of the number of calories in a food item that contains 27 grams of fat?
Answer: 550 calories
Answer:
Correct answer is: 590
Step-by-step explanation:
Just took the test
Distribute to create an equivalent expression with the fewest symbols possible.
1/2 (2a-6b+8)
please help me or im doomed
Answer:
a-3b+4
Step-by-step explanation:
multiply the 1/2 by each number, or subtract half from each number.
But you'll need to keep the variables. hope this helped!
A theater can seat 170 people. The number of rows is 7 less than the number of seats in each row. How many rows of seats are there?
A pizza parlor offers 10 toppings. How many total pizzas are possible, with between zero and ten toppings (but not double toppings) allowed?
f(x) = 2x - 3 and g(x) = x - 1.
Find f((g(x)) - g(f(2))
Answer:
(f + g)(x) = I2x + 1I + 1 ⇒ C
Step-by-step explanation:
∵ f(x) = I2x + 1I + 3
∵ g(x) = -2
→ We need to find (f + g)(x), which means add the two functions
∵ (f + g)(x) = f(x) + g(x)
→ Substitute the right side of each function on the right side
∴ (f + g)(x) = I2x + 1l + 3 + (-2)
→ Remember (+)(-) = (-)
∴ (f + g)(x) = I2x + 1I + 3 - 2
→ Add the like terms in the right side
∵ (f + g)(x) = I2x + 1I + (3 - 2)
∴ (f + g)(x) = I2x + 1I + 1
i hope this work for you
Q: Resolve into factor:
xy+x+y+1
xy+x+y+1
x(y+1) +1(y+1)
(y+1)(x+1)=0
y+1=0 and x+1=0
x=-1 and y=-1
factor are (y+1) and (x+1)
Which of the following are remote interior angles of <1?
Answer:
A and B
Step-by-step explanation:
The remote interior angles are the angles inside the triangle opposite to ∠ 1 , that is
∠ 2 and ∠ 3
The number of loaves of bread purchased and the total cost of the bread in dollars can be modeled by the equation c = 3.5b. Which table of values matches the equation and includes only viable solutions?
Answer:
Loaves of bread: b can't be a negative value, then the first table doesn't include viable solutions.
The number of loaves of bread must be a whole number, then the second table doesn't include viable solutions.
c=3.5b
if b=0→c=3.5(0)→c=0
If b=3→c=3.5(3)→c=10.5
If b=6→c=3.5(6)→c=21
If b=9→c=3.5(9)→c=31.5
The third table includes viable solutions
Which line segment is a radius of circle F?
FE¯¯¯¯¯
AC¯¯¯¯¯
DC¯¯¯¯¯
ED¯¯¯¯¯
Answer:
FE
Step-by-step explanation:
I took the test a while back and got this answer right.
What are the values of (-8)^2 and -8^2
A. 64 and -64
B. 16 and 16
C. 64 and 64
D. 16 and -16
What is an equation of the line that passes through the point (-2,-3) and is parallel to the line 4x-y=1
Answer: y = 4x + 5
Step-by-step explanation:
Rearranging 4x-y = 1 we get y = 4x-1 as the equation of the line.
Since the new line is parallel to y=4x-1, that means the slopes are equal. Therefore, the slope of the line is 4.
So, the equation of the line is y = 4x+b
To figure out b, we can plug in the point (-2,-3) into the equation.
So -3 = -2*4 + b
-3 = -8 + b
And we get b = 5.
Therefore, the equation of the line is y = 4x + 5
Answer:
y = 4x + 5
Step-by-step explanation:
First, we need to find the slope of the given equation: 4x - y = 1
Subtract 4x from both sides
4x - y = 1
- 4x - 4x
-y = 1 - 4x
Divide both sides by -1 to make the y variable positive
-y/-1 = (1 - 4x)/-1
y = -1 + 4x
This means the slope of this equation is 4
Our parallel equation will be y = 4x + b
Plug in the given coordinates
-3 = 4(-2) + b
-3 = -8 + b
Add 8 to both sides
-3 = -8 + b
+ 8 + 8
b = 5
Plug in the new b into the original parallel equation
y = 4x + 5
What is the answer to this question?
Step-by-step explanation:
3gh² × 4g³h³
Expand
3 × 4 × g × g³ × h² × h³
To make it easier to understand
(3×4) × ( g × g³) × (h² × h³)
(12) × (g¹+³) × ( h²+³)
= 12g⁴h⁵
Basically, you add the indices of the given letters while also multiplying the whole numbers.
I hope you understand :)
Please be so kind as to mark me brainliest :)
I need help with this please
Answer:
A.1.1-1=1
2.22-2=20
3.20-10=10
4.23-12=8
5.200-50=150
Please please helppppppp
Step-by-step explanation:
putt the value of x in sin 3*5*180/4
answer will be 540
Find 62,208 divide 36
Answer:
1728
Step-by-step explanation:
Please help, I really struggle with this! anythibg will help
[tex]{:\implies \quad \sf \dfrac{3}{8}+\dfrac{3}{6}}[/tex]
After taking LCM ;
[tex]{:\implies \quad \sf \dfrac{9+12}{24}}[/tex]
[tex]{:\implies \quad \sf \dfrac{21}{24}}[/tex]
[tex]{:\implies \quad \bf \underline{\underline{\dfrac{7}{8}}}}[/tex]
Question 2 :-[tex]{:\implies \quad \sf \dfrac{5}{9}+\dfrac{1}{3}}[/tex]
After taking LCM ;
[tex]{:\implies \quad \sf \dfrac{5+3}{9}}[/tex]
[tex]{:\implies \quad \bf \underline{\underline{\dfrac{8}{9}}}}[/tex]
Question 3 :-[tex]{:\implies \quad \sf \dfrac{5}{12}+\dfrac{7}{8}}[/tex]
After taking LCM ;
[tex]{:\implies \quad \sf \dfrac{10+21}{24}}[/tex]
[tex]{:\implies \quad \bf \underline{\underline{\dfrac{31}{24}}}}[/tex]
Question 4 :-[tex]{:\implies \quad \sf \dfrac{7}{9}-\dfrac{1}{6}}[/tex]
After taking LCM ;
[tex]{:\implies \quad \sf \dfrac{14-3}{18}}[/tex]
[tex]{:\implies \quad \bf \underline{\underline{\dfrac{11}{18}}}}[/tex]
Question 5 :-[tex]{:\implies \quad \sf 4\dfrac{2}{5}+2\dfrac{1}{5}}[/tex]
Simplifying it into improper fraction will leave with us ;
[tex]{:\implies \quad \sf \dfrac{22}{5}+\dfrac{11}{5}}[/tex]
Now , we know that whenever we add or subtract two or much fractions and their denominator is same , then the resultant has the same denominator and we had to perform operations in just numerator .
Applying it here ;
[tex]{:\implies \quad \bf \underline{\underline{\dfrac{33}{5}}}}[/tex]
Question 6 :-[tex]{:\implies \quad \sf 5\dfrac{3}{8}+2\dfrac{7}{8}}[/tex]
Simplifying it into improper fraction will leave with us ;
[tex]{:\implies \quad \sf \dfrac{43}{8}+\dfrac{23}{8}}[/tex]
[tex]{:\implies \quad \sf \dfrac{43+23}{8}}[/tex]
[tex]{:\implies \quad \sf \dfrac{66}{8}}[/tex]
[tex]{:\implies \quad \bf \underline{\underline{\dfrac{33}{4}}}}[/tex]
Note :- Whenever we have a mixed fraction of the form [tex]{\bf a\dfrac{b}{c}}[/tex] we convert it into an improper fraction of the form [tex]{\bf \dfrac{ac+b}{c}}[/tex]
❗❗100POINTS❗❗+BRAINLIEST FOR CORRECT ANSWER
Show that 8x²-6x-275=0
thanks.
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Here's the solution ~
Area of a Trapezoid is :
[tex]\qquad \sf \dashrightarrow \: \dfrac{1}{2} \times (sum \: of \: parallel \: sides) \times height = 133 \: c {m}^{2} [/tex]
so ~
[tex]\qquad \sf \dashrightarrow \: \dfrac{1}{2} \times ((x + 5) + (3x - 2)) \times (2x - 3) = 133 \: [/tex]
[tex]\qquad \sf \dashrightarrow \: \dfrac{1}{2} \times (x + 5+ 3x - 2) \times (2x - 3) = 133 \: [/tex]
[tex]\qquad \sf \dashrightarrow \: \dfrac{1}{2} \times (4x + 3) \times (2x - 3) = 133 \: [/tex]
[tex]\qquad \sf \dashrightarrow \: \dfrac{1}{2} \times(8 {x}^{2} - 12x + 6x - 9) = 133 \: [/tex]
[tex]\qquad \sf \dashrightarrow \: \dfrac{1}{2} \times(8 {x}^{2} - 6x - 9) = 133 \: [/tex]
[tex]\qquad \sf \dashrightarrow \: (8 {x}^{2} - 6x - 9) =( 133 \times 2)\: [/tex]
[tex]\qquad \sf \dashrightarrow \: 8 {x}^{2} - 6x - 9 =266\: [/tex]
[tex]\qquad \sf \dashrightarrow \: 8 {x}^{2} - 6x - 9 - 266 = 0[/tex]
[tex]\qquad \sf \dashrightarrow \: 8 {x}^{2} - 6x - 275 = 0[/tex]
hence, we got the required equation ~
[tex]\\ \rm\hookrightarrow \dfrac{1}{2}(Sum\:of\: parallel\:sides)(Height)=133[/tex]
[tex]\\ \rm\hookrightarrow \dfrac{1}{2}(x+5+3x-2)(2x-3)=133[/tex]
[tex]\\ \rm\hookrightarrow 4x+3(2x-3)=266[/tex]
[tex]\\ \rm\hookrightarrow 4x(2x-3)+3(2x-3)=266[/tex]
[tex]\\ \rm\hookrightarrow 8x^2-12x+6x-9=266[/tex]
[tex]\\ \rm\hookrightarrow 8x^2-6x=266+9[/tex]
[tex]\\ \rm\hookrightarrow 8x^2-6x=275[/tex]
[tex]\\ \rm\hookrightarrow 8x^2-6x-275=0[/tex]
Use the drop-down menus below to state the sequence of transformations that maps Figure D onto Figure E in the animation below. Then use those transformations to determine: are the two figures congruent? Use the drop-down menus to explain why or why not.
Answer:
Reflection, Translation
Congruent, reflections, and translations
Step-by-step explanation:
You reflect it diagonally and translate it by 3 units down.
Reflecting diagonally gives you the grayed-out shape, and translating it 3 units down will give you Figure E.
The shape is the same because no changes in size were used.
-Chetan K
Pls help! Which function models the relationship shown by the line?
A y=-3x + 2
B y= 1/3x + 2
C y=-3x + 6
D y=-1/3x + 6
Look at the number in the place-value table. The value of 8 in the hundreds place is how many times the value of the 8 in the tens place
what two numbers add to -18 and multiply to 81
Answer : -3 And -9
Explanation : -9 * -9 = 81 So -9 Is True And -9 + -9 = -18
And -3 * -27 = 81 And -3 + -3 + -3 + -3 + -3 + -3 = -18
◊ YusuCr ◊
Brainliest Would Be Appreciated
A semicircle is attached to the side of a rectangle as shown. What is the best approximation for the area of this figure? Use 3.14 to approximate pi. Select from the drop-down menu to correctly complete the statement.
The area is ____ cm2
Choices in blank :
A. 62.1
B. 117.4
C. 122.1
D. 164.5
Solve the following equation. Then place the correct number in the box provided. 2x - 1 ≤ x + 5
[tex]\huge\textbf{TheStarryNights }[/tex]Hi There!
Solve the Inequality:
2x-1≤x+5
Move all the variables (in this case, x's) to the left, using the opposite operation:
2x-x-1≤5
Move -1 to the left:
2x-x≤5+1
Combine like terms:
x≤6 (Answer)
Hope it helps & enjoy your day![tex]\huge\textbf{TheStarryNights}[/tex]
Graph one cycle of the curve represented by the equation y = –2 sin(1/2x) +1.
Answer:
those should be the answers which you are looking for
Step-by-step explanation:
I need help with easy things
Answer:
the answer is 1820
455×
4
1820
ans:1820
“I think of a number and divide it by 5. The answer is 20.”
Answer: 100
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
To find out that number we do inverse:
Inverse of divide is multiply:
20 × 5 = 100
This is our answer since:
100 ÷ 5 = 20
What must be added to 29/4 to make 8
Answer:
0.75
Step-by-step explanation:
.75
First you divided 29/4 which equal 7.25. then you subtract 7.25 from 8 because that's what we need to figure out. This equals .75 .
WELCOME :)
Find the value of the expression: a p^2q^2+pq–q^3–p^3 for p=4 and q=−4
Answer:
240
Step-by-step explanation:
To evaluate the expression for specific numerical values, put the numbers in place of the corresponding variables, and do the arithmetic. A calculator or spreadsheet can help you with this.
p^2q^2+pq–q^3–p^3
= 4²(-4)² +4(-4) -(-4)³ -4³
= 4⁴ -4² +4³ -4³
= 4²(4² -1) = 16(15) = 240
The value of the expression is 240.
thanks for helping
can you show the steps