Evaluate 3ac - b for a = 3, b = -1, C = 4.
PLEASE ASAP!!
Answer:
37
Step-by-step explanation:
3(3)(4)- -1
9(4)- -1
36- -1
36+1
37
Answer:
37
Step-by-step explanation:
Given : a = 3, b = -1, C = 4
3ac - b
= 3(3)(4) - (-1)
= 36 + 1
= 37
Help
50 points and brainleist
Answer: -0.5c
Step-by-step explanation: multiply -2.5 by 1/5 (0.2) and you get -0/5
Answer:
-0/5
Step-by-step explanation:
-2.5 by 1/5 (0.2)
Due Today, Mathematics.
Answer:
YES, SSS
Step-by-step explanation:
both the triangles are congruent by SSS postulate.
let(Gn)n=1,be a geometric progression if Gk +G(k+1)=a and G(k+1) +G(k+2)=b,then find r and Gk
Barbie spent $166 on clothes. She bought some shirts that cost $14 each and some pants that cost $22 each. She bought a total of 9 items. Select the system of equations to determine how many shirts and pants Barbie purchased. Let x represent the number of shirts and y represent the number of pants.
x + y = 166
14x + 22y = 9
x + y = 166, , 14x + 22y = 9,
x + y = 9
22x + 14y = 166
x + y = 9, , 22x + 14y = 166,
x + y = 9
14x + 22y = 166
x + y = 9, , 14x + 22y = 166,
x + y = 36
166x + 9y=14x + 22y
The correct system of equations will be;
⇒ x + y = 9
And, $14x + $22y = $166
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Barbie spent $166 on clothes.
The cost of each pant = $22
The cost of each shirt = $14
Total number of items = 9
Now,
Let number of shirts = x
And, The number of pants = y
Since, Total number of items = 9
So, we can formulate;
⇒ x + y = 9
And, The cost of each pant = $22
The cost of each shirt = $14
So, We can formulate;
⇒ $14x + $22y = $166
Therefore, The correct system of equations will be;
⇒ x + y = 9
And, $14x + $22y = $166
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the quotient of 8 and the sum of a number w and 10
Write the phrase as an expression.
Step-by-step explanation:
[tex] \frac{8}{w + 10} [/tex]
Can you guys help me I would really appreciate it! :)
Amber believes triangle ABC and triangle GFE are congruent. She has recorded the measures of some of the angles and the lengths of some of the sides in the triangles below.
Triangle F E G. Side F E is 50 centimeters, side E G is 38 inches, and side G F is 32 centimeters. Angle F is 50 degrees, angle E is 40 degrees, angle G is 90 degrees. Triangle A B C. Side B A is 32 centimeters and side B C appears to be opposite to angle A with a measure of 90 degrees.
What additional measurement would support Amber’s hypothesis?
The measure of Angle C is 32°.
The measure of Angle C is 40°.
The measure of Angle C is 50°.
The measure of Angle C is 90°.
Answer:
b
Step-by-step explanation:
A fruit company delivers its fruit in two types of boxes:large and small, A delivery of 3 large boxes and 2 small boxes has a total weight of 69 kilograms. A delivery of 5 large boxes and 6 small boxes has a total weight of 133 kilograms how much does each box weigh in kilograms
Answer:
12.625 kilograms for each box
Step-by-step explanation:
6+5+3+2=16 then add 133+69=202 then u divided 202 divided by 16 then u get 12.625 kilograms for each box
How does the function represented in the table change over equal intervals? What
does this tell you about the type of function it is?
For equal intervals changing in the independent variable, the corresponding dependent value does not change by equal differences, so it is not linear. which is the correct answer would be option (B).
What is the Linear function?A linear function is defined as an equation in which the highest exponent of the variable is always one.
The table is given in the question.
As per the given table,
The rate of change will be
During the first interval : (20-10)/(9-7) = 10/2
During the second interval : (30-20)/(11-9) = 10/2
During the third interval : (40-30)/(14-11) = 10/3
The corresponding dependent value does not vary by equal differences when equal intervals in the independent variable change, therefore it is not linear.
Hence, the correct answer would be an option (B).
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A company's employees are 40% male and 60% female. Of the male employees, 15% of them have advanced degrees and 20% of the female employees have advanced degrees.
Let ‘c’ represent the total number of employees in the company. Which expression represents the percent of the company that has advanced degrees?
A - 0.15c + 0.20c
B - 0.40c(0.15) + 0.60c(0.20)
C - (0.40c - 0.15) - (0.60c - 0.20)
D - (0.40 + 0.15)c + (0.60 + 0.20)c
find the 17th term of the arithmetic sequence whose common difference is d=3 and whose first term is a1=1
Answer:
the 17th term is 51
Step-by-step explanation:
)*+*+*;*
There are 560 students at Smith Middle School, 45% of them are in athletics. How many students are in athletics?
Answer:
252
Step-by-step explanation:
560x0.45 is 252
Evaluate the expression 4.5 × 40
Answer:
180
Step-by-step explanation:
4.5 × 40 = 180
hope this helps...
Answer:
180x hope this helps pls give brainlist
Step-by-step explanation:
A friend gives you six baseball cards for your birthday. Afterward,
you begin collecting them. You buy 4 baseball cards each week. Write
the equation of the line in slope-intercept form and interpret (explain)
the slope and the y-intercept of the line that represents this situation.
Answer:
y=4x+6
Step-by-step explanation:
You originally have 6 cards, and 4 a week will give you the equation 4x. Put it together to get 4x+6, add y to make it the correct equation. hope this helps
A radio costing rs 6000 is depreciated per years and 2 year later its price becomes Rs 5415 find the rate of depreciation
Answer:
pls write
Step-by-step explanation:
ididruururejejjeie
do all three please help
Step-by-step explanation:
14)
30$ a day
y=30*d
15)
[tex]y = \frac{1000}{e} [/tex]
16)
earns $45 per hour and spends $20
y=45* x -20
Use the ALEKS calculator to write 14/15 as a decimal rounded to the nearest tenth.
youre answer is 1
Hope this helps!
May I please have brainliest? :D
Help me pls, Due Today
the same 3 angles and three sides
A number line is divided into ninths. How many equal segments are there between the point at zero and the point at Seven-ninths? 6 7 8 9
Answer:
8 is the answer because if you count on your fingers.
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
i did the test
Please help
ASAP I need it
Answer:
Rotation
Step-by-step explanation:
plssss helppppp !!?
Answer:
4 to 19
Step-by-step explanation:
it too easy for me
anyone know the answer to this ?
The patio shown has an area of 116 square feet. What is the value of h?
Answer:
8 ft
Step-by-step explanation:
if we made this into a rectangle (pretend you chop off one of the triangles and glue it to the other one to make a long rectangle), the length would be 10+4.5, or 14.5. to find what h is, we can just divide 116 by 14.5. our answer is 8.
Which equation has the same solution(s) as X2+6x+1=0
Answer:
D
Step-by-step explanation:
complete the square
x^2 + 6x + 1 = 0
x^2 + 6x +(6/2)^2 -(6/2)^2 +1 =0
(x+3)^2 -9+1=0
(x+3)^2 = 8
Draw 6 circles . Make 3 groups. Shade 1 group. Then write a fraction to name the shaded part of the groups
Answer:
1/3
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
say 1 is a circle and 1. is a full circle
111 1|1|1 1.|1|1
111 1|1|1 1.|1|1
1/3 of the groups of circles are shaded.
1,000=10 please help meh
Answer:
100 times 10 = 1000
Step-by-step explanation:
Can someone please help me with this problem I’m really struggling
Answer:
1
Step-by-step explanation:
I am assuming the question is asking which x value plugged into the function will give you a zero so
(-1)3 -8(-1)2 -23(-1)+30
so that simplyfiys to -1-8(1)+23+30
so that is -1-8+53
so -9+53
= 44
trying 3 we get
(3)3-8(3)2-23(3)+30
so that is 27 -72-69+30
and that is not zero
trying -10
we get
(-10)3-8(-10)2-23(-10)+30
which is -1000- 800+230+30
that is not zero so lastly trying 1 we get
(1)3-8(1)2-23(1)+30
which is 1-8-23+30
which is -7+7 which is zero
if you find my answer helpful please mark as brainliest
i need help pls help me with math
Answer:
A towel
Step-by-step explanation:
Answer:
A towel, duhh
Step-by-step explanation:
Please help me with the answer
Answer:
3÷1/3
Step-by-step explanation: