Answers
Answer:
145
Step-by-step explanation:
vertically opposite angles
Answer:
145°
Step-by-step explanation:
ANGLE DBE= ANGLE ABC
ANGLE DBE=145°
REASON= VERTICALLY OPPOSITE ANGLE
HOPE IT HELPS:)
Related Questions
eva is working two summer jobs, making $9 per hour landscaping and $14 per hour clearing tables. Last week eva earned a total of $74cabd worked twice as many hours clearing tables as she worked hours landscaping. Determine the number of hours eva worked landscaping last week and the number of hours she worked clearing tables last week
Answers
so she makes $23 each hour because 9+14=23
last week she earned a total of $74? and worked as twice as many hours..ok so she worked about 3 hours last week
Write the scale factors and values for x for the pairs of similar triangles below. 9 cm x cm 4 cm 2 cm Scale Scale Factor: X=
Answers
The scale factor of the similar triangles is: 1/2. The value of x is: 4.5 cm.
Scale Factor of Similar TrianglesScale factor of similar triangles is the ratio of their corresponding sides.
Given the two similar triangles in the diagram attached below, we have the following scale factor as:
Scale factor = 2/4 = 1/2
Therefore:
x = 1/2 × 9
x = 4.5 cm.
Therefore, the scale factor of the similar triangles is: 1/2. The value of x is: 4.5 cm.
Learn more about scale factor on:
https://brainly.com/question/2826496
How much of the whole pan of brownies will each place get?
A model has 2 shaded parts and 1 unshaded part.
Answers
Answer:
I think each plate will get 1/2 of a brownie \
Step-by-step explanation:
find the volume. 12 1/8 in 1 1/4 in 4 in
Answers
Answer:
60 5/8 in³Step-by-step explanation:
We have three dimensions and are asked to find the volume.
It is assumed that the dimensions are of the rectangular prism:
V = lwhV = 12 1/8 * 1 1/4 * 4 = 97/8 * 5/4 *4 = 485/8 = 60 5/8 in³Answer:
485/8 in³Step-by-step explanation:
Given dimensions:
12 1/8 in.1 1/4 in.4 in.We know that the formula of the volume of a rectangular prism is length × width × height. Now, let's find the volume of the rectangular prism.
=> 12 1/8 x 1 1/4 x 4=> [{(12 x 8) + 1}/8] x [{(4 x 1) + 1}/4] x 4=> [{(96) + 1}/8] x [{(4) + 1}/4] x 4=> [{96 + 1}/8] x [{4 + 1}/4] x 4=> [{97}/8] x [{5}/4] x 4=> [97/8] x [5/4] x 4=> 97/8 x 5/4 x 4=> 97/8 x 5=> 97/8 x 5=> 485/8 in³Hence, the volume of the rectangular prism is 485/8 in³.
Select the correct answer from each drop-down menu.
figure A:
figure B:
figure C:
figure D:
figure E:
Among these figures, figure and figure have the same volume.
Answers
how do you put this in simplest form
1/4 divided 3/8
Answers
Answer:
8 12 = 0.6667
Step-by-step explanation:
How to Calculate 1/4 Divided by 3/8
1 4 / 3 8.
1 4 x 8 3.
1 x 8 4 x 3 = 8 12.
the answer is 8 12 = 0.6667.
Find the length of the missing side.
1. P = 8x + 10
side one/ 3x 4.4
side two/ 2x + 3
Answers
Answer:
37
Step-by-step explanation:
find the quadratic equation whose roots are -3 and 1
Answers
Answer:
x²+2x-3=0
According to Vieta's formula:
x²-(Sum of roots)x+(product of roots)=0
Sum of roots=-3+1=-2
Product of roots=-3×1=-3
The equation is x²-(-2)x+(-3)=0
x²+2x-3=0
A contractor is adding 243 CY backfill. If each truck can hold 162 CF, how many truck loads are needed
Answers
The number of trucks needed is an illustration of rates
The number of trucks needed is 42
How to determine the number of trucksThe size of the backfill is given as: 243 CY
A truck can load up to 162 CF
So, the number of trucks needed is calculated as:
[tex]n = \frac{243 CY}{162 CF}[/tex]
Convert CY to CF
[tex]n = \frac{243 * 27CF}{162 CF}[/tex]
Solve
[tex]n = 40.5[/tex]
Approximate
[tex]n = 41[/tex]
Hence, 41 trucks are needed
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Find the domain and the range of the function
domain:
range:
Answers
Answer:
Approach 1: Mathematical Approach
Domain is the possible inputs or x values of a function
Here we can use any x values greater than or less than 7. We can also use 7 since their is a a function defined for x greater than or equal to 7.
So the domain is (-♾, ♾).
The range is possible y values. Since we can use negative x values, if we plug in x values for the function -5/7x+1, we are going to get positive numbers, as we plug in higher negative numbers, our range is bigger.
This means the range is bounded to -4 so our range is
(-4,♾)
Approach 2: Graphical Approach
Above is the graph
It can take any x values so the domain is (-♾, ♾).
The range is (-4,♾).
ation, Inequality and Graph b) y = 8 - X y = x
Answers
Answer: for y its 2 an than for x it will be 0 and 0
What is the period of the graph of y=2 cos( pi 4 x)+3?
A. 4/pi
B. pi/4
C. 8
D. 2
Answers
Answer:
Your answer is C. 8.
Step-by-step explanation:
Amplitude: 2
Period: 8
Vertical Shift: 3
graph the function. g(x)=-x^2-6x-6
Answers
Answer:
Here's the graph.
The vertex is at (-3, 3), and it goes through points (-2, 2), (-4, 2), (-1, -1), (-5, -1).
Determine value of n
Answers
Answer:
j=1145
Step-by-step explanation:
(3j-5)=3430
3j=3430+5
j=3435÷3
j=1145
hope it helps you
help with this please
Answers
x y
(0,3)1
(3,0)2
-3/3 = -1
and the line intercept the y axis at 3 so the y-intercept or the C =3
Bob scored 1/3 of the number of points that bill scored if Bob scored 24 points how many points did Bill score
Answers
Answer:
Bill = 72
Step-by-step explanation:
Since Bob scored 1/3 of the number of points that Bill would have scored if Bob scored 24 points......
24 divided 1/3
= 72
PLEASE HELP ME ILL MARK BRAINLIEST AND GIVE THANKS AND RATE FIVE STARS
How many one-digit positive numbers are there?
Answers
Answer:
There are 9
Step-by-step explanation:
1, 2, 3, 4, 5, 6, 7, 8, 9
All 9 are positive and single digit numbers.
Glad to help!
Sumalee ran 34 miles more than Heather
last week. Sumalee ran 46 miles. How
many miles did Heather run?
Answers
Heather: x miles
34 miles + x = 46 miles
So, 46 miles - 34 miles = 12 miles
Heather ran 12 miles.
Answer:
12 miles
Step-by-step explanation:
Since, Sumalee ran 34 miles more than Heather.
therefore
Distance run by Sumalee = Distance run by Heather + 34 miles
S = H + 34
But, S = 46 miles (given)
So, 46 = H + 34
H = 46 - 34
H = 12 miles
Distance run by Heather = 12 miles
Sara bought a pack of 6 waters. It cost 3.96. How much did each water cost?
Answers
20 9/11 divided by 6 19/20
Answers
Answer:
the exact answer is 2 1522/1529. sadly this cannot be simplified
Answer:
2 1522/1529 ≈ 2.995422
Step-by-step explanation:
Division of mixed numbers with different denominators is often best done by converting each to an improper fraction. Then, the division can be accomplished by multiplying the dividend by the reciprocal of the divisor.
20 9/11 = (20∙11 +9)/11 = 229/11
6 19/20 = (6∙20 +19)/20 = 139/20
The division problem then becomes ...
20 9/11 ÷ 6 19/20 = (229/11) × (20/139) = (229∙20)/(11∙139)
= 4580/1529 = 2 1522/1529
__
Your calculator may be able to help you with this. Many modern calculators work nicely with fractions and mixed numbers.
What type of function is shown in the data in the table below?
A)quadratic
B)polynomial
C)exponential
D)linear
Answers
Answer:
exponential function is used
ANSWER : c) exponential
Step-by-step explanation:
a function whose value is a constant raised to the power of the argument , especially the function where the constant is E. SANA MAKATULONG :>
Pls help Ez math help
Answers
Answer:
18 minutes
Step-by-step explanation:
180/10=18minutes
Answer:
A. 18 minutes
B. 4 hours and 12 minutes
C. 87,500 women
Step-by-step explanation:
bloop bloop de bloop bloop
TO TRAIN FOR A MARATHON,
BRETT RAN 9.5 MILES PER DAY.
IF HE RUNS ATTHE SAME RATE
FOR 2 WEEKS WITHOUT
SKIPPING ANY DAYS HOW MANY
MILES WILL HE HAVE RUN
Answers
That's easy.
There are 14 days in 2 weeks.
So we would need to multiply 9.5 x 14.
And that would be 133.
List some words that might be used in a real-world example that can be expressed with an addition problem. (For example: increase.) PLEASE HELP ASAP
Answers
Answer:
additional
(whatever number) more
consistently increasing
In a survey of employees at a fast food restaurant, it was determined that 14 cooked food, 19 washed dishes, 25 operated the cash register, 10 cooke
food and washed dishes, 7 cooked food and operated the cash register, 10 washed dishes and operated the cash register, 5 did all three jobs, and 5
did none of these jobs. Complete parts a) through f) below.
a) How many employees were surveyed?
(Simplify your answer(
Answers
Answer:
95
Step-by-step explanation:
Do 14 + 19 + 25 + 10 + 7 + 10 + 5 + 5
Step-by-step explanation:
add everything together one by one to make it easy for yourself
Maya's chocolate bar is 29% cocoa. If the weight of the chocolate bar is 67 grams, how many grams of cocoa does it contain? Round your answer to the nearest tenth.
Answers
Answer:
20
Step-by-step explanation:
x/67=29/100
29x67=1943
1943/100=
19.43
Round:
20
60% of x is 48.
Part A- write an equation to show the relationship of 60, x, and 48.
Part B- Solve for x.
Answers
48/60=0.8
0.8x100=80
X=80
Answer:
Part A: 0.6x = 48
Part B: x = 80
Step-by-step explanation:
-----PART ONE:
60% in decimal notation is 0.6
By taking a percentage of a number, you are multiplying that number by that percentage in decimal notation
60 percent of x can therefore be rewritten as 0.60x, or 0.6x
0.6x = 48
-----PART TWO:
0.6x = 48
Divide both sides by 0.6 to isolate x
x = 80
The dinner bill.for four people came to
$108.60. If they plan to leave a 20% tip and
split the bill equally, how much will each
person pay
Answers
Explanation
108.6 x 1.2 = 130.32
130.32/4 = $32.58
Answer:
27.15 +(21.72 divided by 4) is your answer
The step-by-step explanation
you have to divide 108.60 by 4 and then get 20% of 108.60 and after divide your answer to the % by 4 and add it to 27.72
27a+1/2b=4 solve for a
Answers
Answer:
a = 4/27 - b/54
Step-by-step explanation:
27a+1/2b=4
Subtract 1/2 b from each side
27a+1/2b - 1/2 b=4-1/2 b
27a = 4 - 1/2 b
Divide each side by 27
27a/27 = 4/27 - 1/2 b/27
a = 4/27 - b/54
Step-by-step explanation:
primero multiplique ambos lados de la ecuación por 2
54a+b=8
mueve la variable al lado derecho y cambie su signo
54a=8-b
dividí ambos lados de la ecuación entre 54
a=4/27 - 1/54b
use la propiedad conmutativa para reorganizar los términos
a= 1/54b + 4/27 y listo
1.The difference between a number and 7 is greater than -16.
2.Twice a number is less than 30
3.5 more than a number is greater than or equal to 27
4.the equotient a number and -6 is at -8
5.14 subtract from a number is no less than 50
6.42 is fewer than the product of a number and -3
7.two-fifths of a number has a maximum value of 75
8. 20 less than a number is least 100
Answers
Answer:
Step-by-step explanation:
Let x be the "number" in each expression.
1 .The difference between a number and 7 is greater than -16.
(x-7) > -16
2. Twice a number is less than 30
2x < 30
3. 5 more than a number is greater than or equal to 27
(x + 5) ≥ 27
4. the quotient of a number and -6 is at -8
(x/-6) = -8
5. 14 subtract from a number is no less than 50
(x - 14) ≥ 50
6. 42 is fewer than the product of a number and -3
3x > 42
7. two-fifths of a number has a maximum value of 75
(2/5)x ≤ 75
8. 20 less than a number is least 100
(x - 20) ≥ 100
