Given:
The compound inequality is:
[tex]37<425-43x<40[/tex]
To find:
The solution for x.
Solution:
We have,
[tex]37<425-43x<40[/tex]
Subtract 425 from each side.
[tex]37-425<425-43x-425<40-425[/tex]
[tex]-388<-43x<-385[/tex]
Divide each side by -43 and change the signs of inequalities.
[tex]\dfrac{-388}{-43}>\dfrac{-43x}{-43}>\dfrac{-385}{-43}[/tex]
[tex]\dfrac{388}{43}>x>\dfrac{385}{43}[/tex]
Therefore, the value of x is [tex]\dfrac{388}{43}>x>\dfrac{385}{43}[/tex].
A baby elephant eats 5/6 ton of food each . How many tons of food do the two of them eat together each day
Answer:
1 4/6 tons.
Step-by-step explanation:
5/6+5/6
Add the numerator first to get 10.
Then convert the fraction from an improper fraction to a mixed number.
I need to know how many days buttttt
1 day = 1 2/3
2 days = 3 1/3
3 days = 5
4 days = 6 2/3
5 days = 8 1/3
6 days = 10
7 days = 11 2/3
Step-by-step explanation:
Kennedy is making bracelets to give to her friends. she wants to put 20 beads on each bracelet. beads are sold in packages of 25. what is the least number of packages she can buy to make necklaces and have no beads?
Answer:11
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
25+25+25+25=100
1. 2. 3. 4
HELPPP PLZZZZ ASAP IS PLEASEEE DONT SEND A FILE AT ALL
Answer:
(-5, 7)
Step-by-step explanation:
Translate A left 6, and up 4
It takes Caroline 1/5 of an hour to walk a mile. Four of Caroline's friends time themselves on their own walks of different lengths.
*David: walked 1/2 of a mile in 2/5 of an hour
*Jeanette: walked 1/2 of a mile in 1/10 of an hour
*Kay: walked 1/5 of a mile in 12 of an hour
*Mark: walked 1/3 of a mile in 3/5 of an hour
Which friend is walking at the same rate as Caroline?
A.David
B.Jeanette
C.Kay
D.Mark
Answer:
Jeanette
Step-by-step explanation:
Drag tiles to fill in the blanks to complete the expression that could be used to predict the number of winners of a game. Tiles may be used once or not at all. A)Total Number of Possible Outcomes B)Number of Winners C)Number of Unfavorable Outcomes D)Number of Games P(event) = Number of Favorable Outcomes _________________________ ????????????????????????????? = ????????????????????????????? _________________________ 11 Total Number of Contestants
The first blank will be filled by Option A: Total Number of Possible Outcomes. The second blank will be filled by Option B: Number of Winners
How to calculate the probability of an event?Suppose that there are finite elementary events in the sample space of the considered experiment, and all are equally likely.
Then, suppose we want to find the probability of an event E.
Then, its probability is given as
[tex]P(E) = \dfrac{\text{Number of favorable outcomes}}{\text{Number of possible outcomes}} = \dfrac{n(E)}{n(S)}[/tex]
where favorable cases are those elementary events who belong to E, and total cases are the size of the sample space.
For this case, we want the expression that could be used to predict the number of winners of a game.
Thus, event = event of winning the game, and its probability is evaluated as:
[tex]P(event) = \dfrac{\text{Number of favorable outcomes}}{\text{Number of possible outcomes}} \\\\P(\text{Winning the game})= \dfrac{\text{Number of winners}}{\text{Number of contestants}}[/tex]
Thus, the first blank will be filled by Option A: Total Number of Possible Outcomes. The second blank will be filled by Option B: Number of Winners
Learn more about probability here:
brainly.com/question/1210781
Juan has scores of 85, 83, and 93 on three math
tests. What is Juan's average test score on these
math tests?
Answer:87
Step-by-step explanation:added all numbers and divided by 3
2 questions only, please help :)
Answer:
yesno, 2y-x = -16Step-by-step explanation:
standard form is:
Ax+By=C
for problem 2:
y= 1/2 x-8
y- 1/2 x - 8= 0
rearrange:
- 1/2x + y +8 = 0
2 (- 1/2x + y + 8) = 0
-x + 2y + 16= 0
-x + 2y = -16
leading coefficient can't be negative
so multiply everything by -1
x -2y = 16
Answer:
1 yes no
Step-by-step explanation:
1 this is in standard form as it is a linear form and the intercepts can be found
2 This is not in standard form as it is a linear equation and both the x and y intercepts cant be found so must be written in the form AX+BY=C
so
-x + 2y = -6
and leading coefficient cant be - so multiply by -1
so
x-2y=6
Find the value of x.
X
88°
86
PLZ PLZ PLZ I GIVE BRAINLIEST ANSWER PLZ
Answer:
[tex] \sqrt{ {( - 1 - 4)}^{2} + {(2 - ( - 3))}^{2} } = \sqrt{ {5}^{2} + {5}^{2} } = 5 \sqrt{2} [/tex]
Identify what type of polygon this is based on its number of sides. Is this a regular polygon why or why not?
If a right triangle has side lengths of 3 cm and 7 cm, what is the length of the hypotenuse? *
Answer:
Solution given:
length[a]=3cm
base(b)=7cm
hypotenuse [c]=?
we have
by using Pythagoras law
a²+b²=c²
3²+7²=c²
c=√58=7.61m
the length of the hypotenuse is 7.61m.
Solve each equation for y (get into slope-intercept/y=mx + b form): a) 10x + 5y = 20 b) 3x - 2y = 10 + 4x
Don't forget to explain how you got the answers.
Answer:
see below
Step-by-step explanation:
We want to solve each equation for y, so y must be alone on one side of the equation.
a) 10x + 5y = 20
Subtract 10x from both sides.
5y = 20 - 10x
Place the x term in front to follow y = mx + b form.
5y = -10x + 20
We want to isolate y completely, so divide both sides by 5. On the right side, be sure to divide each component by 5.
5y/5 = -10/5x + 20/5
y = -2x + 4
This equation is in slope-intercept form.
b) 3x - 2y = 10 + 4x
We can see that y is negative in this original equation. Let's add 2y to both sides to make y positive.
3x = 10 + 4x + 2y
Now we want to isolate y, so subtract 4x from both sides.
3x - 4x = 10 + 2y
Simplify.
-x = 10 + 2y
Isolate y further by subtracting 10 from both sides.
-x - 10 = 2y
Again, we want to isolate y completely, so divide both sides by 2. On the left side, be sure to divide each component by 2.
-x/2 - 10/2 = 2y/2
-1/2x - 5 = y
This looks backwards (although it is in slope-intercept form), so let's rearrange it just to make it more clear.
y = -1/2x - 5
This equation is in slope-intercept form.
Hope this helps!
I once again need help. Please, no links for an “answer”.
Answer:
Its B $ smoothies
Step-by-step explanation:
Can some one please help me
Given:
A figure of a right triangle with perpendicular 500 m and hypotenuse x.
To find:
The value of x.
Solution:
If a transversal line intersect two parallel lines, then alternate interior angles are congruent.
Using the above definition the measure of angle opposite to the perpendicular is 40 degrees.
In a right angle triangle,
[tex]\sin \theta =\dfrac{Perpendicular}{Hypotenuse}[/tex]
In the given triangle,
[tex]\sin 40^\circ =\dfrac{500}{x}[/tex]
[tex]x=\dfrac{500}{\sin 40^\circ }[/tex]
[tex]x=\dfrac{500}{0.6427876}[/tex]
[tex]x=777.8619[/tex]
Round the value to the nearest tenth.
[tex]x\approx 777.9[/tex]
Therefore, the value of x is 777.9 m.
PLZ PLZ PLZ HELP ME PLSSSSS
Answer:
x = 70
Step-by-step explanation:
Answer:
Step-by-step explanation:
b/c we know that the inside angles of a triangle add to 180
180 = 38 + x + x + 2
180 = 40 + 2x
140 = 2x
70 = x
PLEASE HELP GEOMETRY!!! WILL GIVE BRAIN PLEASE!!!
Marla made $42 babysitting
for 5 hour's. How much money
did she make each hour?
A $8,40
B. 18.10
C. $1.90
D. $11.90
Help please
Answer: she made $8.40
Step-by-step explanation: divide 42 by 5 to get your answer
Answer:
A - $8.40
Step-by-step explanation:
You would have to do 45÷5
Enter the Correct answer in the box. Function g is graphed here. [see image] If function f is the parent exponential function f(x) = e^x , what is the equation of transformed function g in terms of function f? Replace the value of a to complete the equation.
Answer:
g(x) = 1.1f(x + 1)Step-by-step explanation:
g(x) is the translation of the parent function f(x) to left by 1 unit and slightly stretched vertically.
g(x) is:
f(x) = 1.1f(x + 1)See attached with both graphs included
Answer:
g(x)=3f(x)
Step-by-step explanation:
the f(x) creates the exact slope of those in the picture because is the parent function of g(x) and by adding the 3 in the front it set the y-intercept to be 3 as such in the picture visual.
-Also if you don't believe me you can always put it in a graphing calculator such as Desmos
Answer this please 7= - w/8
Answer:
[tex]w = - 56[/tex]Step-by-step explanation:
[tex]7 = \frac{ - w}{8} [/tex][tex] \frac{ -w }{8} = 7[/tex][tex] - 8 \times \frac{ - w}{8} = - 8 \times 7[/tex][tex] - 1 \times ( - w) = - 8 \times 7[/tex]
[tex]1 \times w = - 8 \times 7[/tex]
[tex]w = - 8 \times 7[/tex]
[tex]w = - 56[/tex]
Hope it is helpful....
Write an equation to represent the sentence. DO NOT SOLVE THE EQUATION. Just
convert English to Algebra.
5 more than 4 times a number equals 21
Answer:
5+4x=21
Step-by-step explanation:
Let's say the "number" is x.
"more than" indicates addition, and "times" indicates multiplication.
5+4x=21
5. Two vertices of a rectangle are (8,-5) and (8,7). If the area of the rectangle is 72 square units, name the possible location of the other two vertices. 6. A triangle with two vertices located at (5,-8) and (5, 4) has an area of 48 square units Determine one possible
Answer:
#5Given vertices:
(8, -5) and (8, 7)These have same x-coordinate, so when connected form a vertical segment.
The length of the segment is:
7 - (-5) = 12 unitsThe area of the rectangle is 72 square units, so the horizontal segment has the length of:
72/12 = 6 unitsPossible location of the remaining vertices (to the left from the given):
(8 - 6, -5) = (2, -5)and
(8 - 6, 7) = (2, 7)#6Similarly to previous exercise:
(5, -8) and (5, 4) given with the area of 48 square unitsThe distance between the given vertices:
4 - (-8) = 12 unitsThe other side length is:
48/12 = 4 unitsPossible location of the other vertices (to the right from the given):
(5 + 4, -8) = (9, -8)and
(5 + 4, 4) = (9, 4)Find the area! Plz I need this ASAP. Correct answer I will mark as brainliest
Answer:
the answer is 78.5
Step-by-step explanation:
A=πd=π×25=78.5
Each football player is recommended to drink a minimum of 540 milliliters of water for every 1 hour of play. Aaron expects to play football for 3 hours. His water bottle holds 2 liters. Will he have enough water to meet the recommendation? If so, how much water will he have left? If not, how much more water does he need to meet the requirement?
Answer:
Aaron will have enough water for 3 hours. he should have 380 milliliters left.
There are many ways to collect data about solar cells. The following information should help you judge whether solar energy power can be pollution-free. Which one does NOT?
Answer:
D
Step-by-step explanation:
observe that the ground outside one manufacturing plant turned white
Find the length of the third side if necessary round to the nearest tenth
Answer:
H²=a²+b²
H²=4²+7²
H= 8.06
Find the measure of the exterior <1 A 130 B 22 C 78 D 102
Answer:
C
Step-by-step explanation:
Answer:
here
Step-by-step explanation:
B. 39, 45. C. 162, 972. D. 33, 39. 2. Based on the pattern, what are the next two ... If two angles are complementary, then the sum of their measures is 90°. ... D. alternate exterior angles. 56. 7. 8. 11. Find m2. The diagram is not to scale. 180 ... perpendicular to one of two parallel lines, then it is also perpendicular to the other.
hayley uses 30 cups of flour to make 120 cinnamon rolls. how many more cups of flour will she need to make 160 cinnamon rolls? ANSWER FAST PLEASE 100 POINTS
Answer:
40 cups of flour
Step-by-step explanation:
HELP❗️❗️❗️❗️❗️
Find the trig ratio. Round to
the nearest tenth.
22
A
25
sin A = [?]
Hey mia Please answer and How are yall If yall dont have something good dont answer and only one person answer please so mia can answer
Answer:
Hey, hope your good and you got a great friend here <3
Step-by-step explanation:
Which number line represents the solution to 5x < 30? F # 10 0 2 4 6 8 + 0 2 4 6 8 10 H +00 0 4 6 10 N J o 2 4 6 8 10
Answer:G i think sorry if wrong
Step-by-step explanation:
Answer:G
Step-by-step explanation: