Answers
Answer the anser is 96
Step-by-step explanation:
Answer: 5
Step-by-step explanation
For this problem, we need to solve for x. So the first step is to multiply both sides of the equation by 5. Then we should add 5 and divide by 4.
4x-5=15
4x = 20
x = 5
Related Questions
Which expression can be used to check the answer to 56 divided by (negative 14) = n?
Negative 14 times n
n divided by (negative 14)
56 times (negative 14)
n divided by 56
Answers
Answer:
-14 x -4
Step-by-step explanation:
i did the quiz lol
Answer:
A
Step-by-step explanation:
took the quiz, hope this helps.
Students were asked how many hours they spent playing soccer during recess over the past week. The line plot shows this data.
Amount of Time Playing Soccer
х
х
х X
х X х
+ +
2 3
xxx
Hours
Choose three statements about the line plot that are true.
| A. More students play soccer for Ź of an hour than any other amount of time.
B. More students play soccer for 1 hour than for 0 hours.
C. 8 students play soccer for of an hour or more.
D. The least common response was 0 hours.
E. 4 students play soccer for of an hour.
Answers
Answer:One of the answers is A:)
Step-by-step explanation:
Answer:it’s a,b,c
Step-by-step explanation:
If 4x-3=13, then 4x=16
Answers
Answer:
True!
Step-by-step explanation:
4x - 3 = 13
Add 3 to both sides;
4x = 16
Divide both sides by 4;
x = 4
What will be the answer for x?
Answers
180 - 52 = 128
128/2 = 64
btw i used 180 because the degree for straight lines is 180
Answer:
I belive the anser is B.) 26
Not sure but i think thats it.
Step-by-step explanation:
4x-7 for x=3
Group of answer choices
A.0
B.5
C.4
D.9
Answers
Answer:
B. 5
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASStep-by-step explanation:
Step 1: Define
4x - 7
x = 3
Step 2: Solve
Substitute: 4(3) - 7Multiply: 12 - 7Subtract: 5Evaluate h(8q2 - 2g) for h(x) = 7x+ 4q
Answers
Answer:
56q2 - 10q
Step-by-step explanation:
1. the function is given h(x) = 7x + 4q
2. we should put (8q2 - 2q) instead of x
3. we should write when x = 8q2 - 2q
then it will be h(8q2 - 2q)= 7(8q2 - 2q) + 4q
4. then we should multiply the elements in the bracket with 7 then it will be 56q2 - 14q + 4q
5. then we should substract -14q + 4q then it will be -10
6. and answer comes 56q2 - 10q
PLease help
The most important reason to have a nutritious breakfast the morning of a test is to ensure that
hunger is not a distraction during the test.
the brain performs at its optimum level.
vitamins and minerals can give energy.
the body has energy to help memory.
Answers
Answer:
the brain performs at its optimum level
Step-by-step explanation:
answer on edg 2020
The brain performs at its optimum level. Option B is correct.
Given that,
Complete the statement by choosing the appropriate option.
A healthy and balanced diet is what nutrition is all about. Food and drink supply the energy and nutrients required for good health. Understanding this nutrition terminology may help you make smarter meal choices.
Here,
The most crucial reason to have a nutritious meal the morning of a test is to guarantee that the brain operates at peak performance. So, the correct statment among the option is "the brain performs at its optimum level.."
Thus, the most important reason to have a nutritious breakfast on the morning of a test is to ensure that the brain performs at its optimum level.
Learn more about nutrition here:
https://brainly.com/question/2044102
#SPJ6
PLEASE HELP I DONT UNDERSTAND
Solve the inequality. You do not need to graph.
-40 <-5r
Answers
Answer:
-40 < -5 = True
Answer:
r<8
Step-by-step explanation:
Try this one out. let me know if you need more help.
Your favorite Flip Flops are on sale, 2 for $3.00. The shipping is a flat rate of $5.00 no matter how many Flip Flops you buy. F(x) is the function where Y is the total coast and X represents the number of Flip Flops. The max you can spend is $75.
Give the domain of the function and relate it to the relationship described.
Answers
Answer:
2 for $3 $3x23=69 then add shipping which equals $74 you can buy 46 pairs.
Step-by-step explanation:
Which of these equations is correct? Select three that apply.
(22) = 20
3
3.10
8
1
518
0 (6-5° = 615
2
Answers
Find the measure of the angle indicated.
Answer choices.
A(128
B(101
C(110
D(70
Answers
Answer:
128
Step-by-step explanation:
sorry if no correct
The function rule
A
=
π
r
2
is a model for the area A of a circle with a radius r. Which of the following represents this equation written in function notation?
A.
A
(
y
)
=
π
r
2
B.
A
(
π
)
=
r
2
C.
A
(
r
)
=
π
r
2
D.
A
(
x
)
=
π
r
2
Answers
Answer:
A
(
π
)
=
r
2
C.
A
(
r
)
=
π
r
2
D.
A
(
x
)
=
π
r
2
Step-by-step explanation:
Tenemos un rectángulo cuya área es (15n + 9nx) cm 2 y su base mide (3n) cm. Existe también un cuadrado con la misma altura del rectángulo, tal que si al área del cuadrado se le disminuye (9x 2 ) cm 2 , ésta medirá 1825 cm 2 . ¿Cuánto mide el área original del cuadrado?
Answers
Answer:
El área original del cuadrado es 34225 cm²
Step-by-step explanation:
Los parámetros dados son;
El área del rectángulo = (15·n + 9·n·x) cm²
La longitud de la base del rectángulo = (3·n) cm
La altura del cuadrado = La altura del rectángulo
El área original del cuadrado - 9·x² cm² = 1825 cm²
La altura del rectángulo = (El área del rectángulo) / (La longitud de la base del rectángulo)
∴ La altura del rectángulo = (15·n + 9·n·x) / (3·n) = 5 + 3·x
La altura del rectángulo = 5 + 3 · x = La altura del cuadrado
El área del cuadrado = Lado × Lado = Altura × Altura = (5 + 3·x) × (5 + 3·x)
∴ El área del cuadrado = (5 + 3·x) × (5 + 3·x) = 9·x² + 30·x + 25
Del área original del cuadrado - 9·x² cm² = 1825 cm², tenemos;
9·x² + 30·x + 25 - 9·x² = 1825
30·x + 25 = 1825
30·x = 1825 - 25 = 1800
x = 1800/30 = 60
x = 60
El área original del cuadrado - 9·x² cm² = 1825 cm²
El área original del cuadrado = 1825 cm² + 9·x² cm² = 1825 cm² + 9 × 60² cm² = 34225 cm²
El área original del cuadrado también se puede encontrar de la siguiente manera;
El área original del cuadrado = (5 + 3 × 60) × (5 + 3 × 60) = 34225 cm²
El área original del cuadrado = 34225 cm².
Help me out please!!!!!!!
Answers
Answer: The missing side is 6mm.
Step-by-step explanation: For 18mm to drop to 12mm, it dropped 6mm. Therefore, the missing side was 12mm, and if you drop 6mm, you get 6mm.
What is the slope of the line that contain
the points (2, 1) and (-3, 4)?
Answers
Y2-Y1/X2-X1= slope
4-1/-3-2= 3/-5 so the slope is -3/5 :) .
hope this helped, goodluck <3
Can you guys help i’m kinda struggling
Answers
Answer:
72 degrees
Step-by-step explanation:
Triangle is similar to LMN which is isosceles
< LKJ = < KJL
PLEASE HELP!!!
Find the rate of change of the linear function
shown in the graph. Then find the initial value.
Answers
Answer:
4 ; Initial value is (- 1)
Step-by-step explanation:
The rate of change of a linear function is slope of the line.
m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
(0, - 1)
(1, 3)
m = [tex]\frac{-1-3}{0-1}[/tex] = 4
Initial value is - 1
y = 4x - 1
The equation of the graph is y = 4x - 1 with a rate of change of 4. The initial value of the function is y = -1.
What is the rate of change?The rate of change is the change of a quantity over 1 unit of another quantity.
Most of the time the rate of change is the change with respect to time.
As per the given graph,
The rate of change or slope of a function is the ratio of the difference of y's and x's coordinates.
Therefore, let's consider two points (0,-1) and (1,3)
Slope = (3 - (-1))/(1 - 0)
Slope = 4
The y-intercept is -1 so the equation will be y = 4x - 1.
The initial value of function at x = 0 is y = 4(0) - 1 = -1.
Hence "The equation of the graph is y = 4x - 1 with a rate of change of 4. The initial value of the function is y = -1".
To learn more about the rate of change here,
brainly.com/question/12786410
#SPJ2
A box of spaghetti weighs 1 pound. Lindsay
cooked 9 oz of the spaghetti. Will she be able
to make another meal of equal size with the
remainder of the box?
Answers
Answer:
yes she'll be to make another meal
Step-by-step explanation:
1 pound = 16 oz
lindsay cooked nine ounces
16 - 9
x^2+6x-16=0
quadratic equation
Answers
Answer:
x = - 8, x = 2 are the solutions
Step-by-step explanation:
Given
x² + 6x - 16 = 0
Consider the factors of the constant term (- 16) which sum to give the coefficient of the x- term (+ 6)
The factors are + 8 and - 2 , since
8 × - 2 = - 16 and 8 - 2 = + 6 , thus
(x + 8)(x - 2) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 8 = 0 ⇒ x = - 8
x - 2 = 0 ⇒ x = 2
Will give brainliest if correct.
Answers
-1
Explanation:
The slope is equal to the rise/run of the line, or in other words, the number of units the line travels upwards per the number of times the line travels to the right.
We can see that for every -1 units the line travels upwards, the line travels right 1 unit. Therefore, the slope is -1/1, which is the same as -1.
I hope this helps!
hey im back with this map i need help
Answers
Answer:
m<5= 46 degrees
m<8= 134 degrees
Step-by-step explanation:
m<5: all you need to do is subtract 134 from 180
m<8: m<2 and m<8 have the same angle
Dave's gas tank holds 10 gallons. His car gets at most 25 miles per gallon. How far can he drive
On one tank of gas? Express you answer as an inequality.
Answers
Answer:
m ≤ 250
(where m is miles)
Step-by-step explanation:
He can go a maximum of 250 miles on a tank of gas (25 miles per gallon * 10 gallons), and this can be expressed as follows:
m ≤ 250
PLEASE HELP ASAP!!! If ABCD is a rectangle and m
Answers
Answer:
C = 94
Step-by-step explanation:
Say the centre point is Y, then the triangle BCY is an isosceles, therefore angle BCY = angle CBY
So the base points of that triangle are both 47, to find the angle of BYC, you just do:
180 - 47 - 47 = 86
and then since x is on a line with 86, and angles on a straight line add up to 180:
180 - 86 = 94
answer is 94 degrees
Answer:
94
Step-by-step explanation:
whats the slope for the following picture
Answers
Answer:
It is a positive slope.
The slope is 2 over 4 (2/4) or 1/2.
The equation would be Y= 1/2x + 3.
6TH GRADE MATH I WILL GIVE BRAINLIEST HELP ASAP
options for #1 are ABC and D
options for #2 are 3, 25, 50, 75
Answers
Answer:
D and 75.
Step-by-step explanation:
3/4 as a decimal is .75 or 75 percent. Since option D is 75 that is the answer. And it is equivelent to 75. Hope this helped! Feel free to ask any questions!
If you have $20 would you be able to buy something that costs 20.25
Answers
Answer:
Umm, no
Step-by-step explanation:
Answer:
No, that is definitely impossible.
Step-by-step explanation:
The only way you would be able to afford something that costs more than what you have, is by applying a coupon or getting it on sale. If you're online shopping, I recommend using something such as Honey, the extension.
what is the correct factorization of x^2+5x-6?
Answers
Answer:
[tex](x+6)(x-1)[/tex]
Step-by-step explanation:
[tex]x^{2}+5x-6\\[/tex]
ac ⇒ [tex]1*-6[/tex] ⇒ [tex]-6[/tex]
b ⇒ 5
[tex]6*-1=-6\\6-1=5[/tex]
[tex](x+6)(x-1)[/tex]
[tex]x*x=x^2\\x*-1= -x\\6*x=6x\\6*-1=-6\\\\x^2-x+6x-6\\x^2+5x-6[/tex]
If a" = 6", then n logax = m logb x
.
Answers
Answer:
If students understand the basic proof on general laws of logarithm then it will be easie. ... loga (MN) = x + y = loga M + loga N [putting the values of x and y] ... a on both sides of the change of base rule formula [loga M = logb M × loga
Step-by-step explanation:
yall i think i got this wrong
even if it is to anyone who needs it just copy it lol
Identify the transformation(s):
Answers
Trapezoid ABCD has the following coordinates-A (2, 8), B (6, 8), C (8, 3), and D (1, 3). What are the coordinates of trapezoid A'B'C'D' after a translation of 3 units right and 4 units down?
Answers
Answer: A' ( -1,4) , B' (-4,4), C'( -5 ,-1), D'( -1,-5)
Im not 100% sure its correct, its hard without an image or a picture of the problem
Step-by-step explanation: