Answer:
Step-by-step explanation:
Slope= -3/7
Y x intercept = -1/7
Answer:
the slope is -3/7
y int is -1/7
Solve 2(x - 5) = 3(x + 7)
Answer:
x = -31
Step-by-step explanation:
2(x-5) = 3(x+7) 1. Use distributive property
2x - 10 = 3x + 21 2. Add 10 on both sides
2x = 3x + 31 3. Subtract 3x on both sides
-x = 31 4. Divide by -1
x = -31
Faind the volume of the following Traignular Pyramid. Round to the nearest whole number
Answer:
V = 317 1/3 cubic units
Step-by-step explanation:
V = 1/3 · Area of Base · Height
V = 1/3 · 1/2(14 x 8) · 17
V = 1/3 · 56 · 17
V = 317 1/3
Jonathan is in a class of 15 boys and 35 girls.40%of the students in the class take the bus to school how many students do not take the bus to school ?
Can somebody help me with this problem? I'd greatly appreciate it!
Answer:
-3a²+2ab+b²
Step-by-step explanation:
Answer:
-3a^2 + 2ab + b^2
Step-by-step explanation:
Removing the second parentheses makes no difference to the signs inside because their are preceded by a '+'.
2
Find the area of the parallelogram shown below and choose the appropriate result.
6
10
A 60 square units
B 30 square units
C 16 square units
D 56 square units
Answer:B
Step-by-step explanation:
The answer is B because you 10*6 which is 60 then 60/2 is 30
The area of the parallelogram is 60 square units.
The correct answer is option (A)
What is parallelogram?
"It is a quadrilateral with opposite sides parallel and opposite angles equal"
What is the area of the parallelogram?"The area of the parallelogram is: A = base × height"
For given example,
the base of the parallelogram (b) = 6 units
the height of the parallelogram (h) = 10 units
Using the formula of the area of the parallelogram,
⇒ A = b × h
⇒ A = 6 × 10
⇒ A = 60 square units
Therefore, the area of the parallelogram is 60 square units.
The correct answer is option (A)
Learn more about the area of the parallelogram here:
https://brainly.com/question/9148769
#SPJ2
Solve without using a calculator:
sin²20° + sec²20°
Step-by-step explanation:
sin
2
(
20
°
)
+
sec
2
(
20
°
)
Simplify each term.
Tap for fewer steps...
Rewrite
sec
(
20
°
)
in terms of sines and cosines.
sin
2
(
20
°
)
+
(
1
cos
(
20
°
)
)
2
Apply the product rule to
1
cos
(
20
°
)
.
sin
2
(
20
°
)
+
1
2
cos
2
(
20
°
)
One to any power is one.
sin
2
(
20
°
)
+
1
cos
2
(
20
°
)
Simplify each term.
Tap for fewer steps...
Rewrite
1
as
1
2
.
sin
2
(
20
°
)
+
1
2
cos
2
(
20
°
)
Rewrite
1
2
cos
2
(
20
°
)
as
(
1
cos
(
20
°
)
)
2
.
sin
2
(
20
°
)
+
(
1
cos
(
20
°
)
)
2
Convert from
1
cos
(
20
°
)
to
sec
(
20
°
)
.
sin
2
(
20
°
)
+
sec
2
(
20
°
)
The result can be shown in multiple forms.
Exact Form:
sin
2
(
20
°
)
+
sec
2
(
20
°
)
Decimal Form:
1.24945210
Please hurry need done fast!
Answer: table 1 is proportional y is 8 times x, and table 2 is not proportional
Step-by-step explanation:
5*8= 40 6*8= 48 7*8=56 so it’s8
5*1= 5 7*1 does not equal 21
Someone plz help
And plz do the diagram
Giving brainliest
Answer:
Mary ran the farthest
Step-by-step explanation:
Look at Diagram :)
As the Diagram shows, Mary ran the farthest!
Hope this Helps!
11+19+12+245+1245+23567=
Determine the slope and the y-intercept Y=2x-3
Answer: The slope is 2 and the y-intercept is -3.
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
In slope-intercept form the slope is always the number right in front of the X
urgent I need help pls
Does y=10 true or false??
Answer:
i think no it doesnt so false
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
Mrs Jones uses 1/4 of a packet of spaghetti each time she cooks pasta.
How many meals will 5 packets of spaghetti last for?
3
Find the slope and y-intercept from the following graph of a linear equation.
Answer:
A. Slope = 4 and y-intercept = 3
What is the sum of the interior
angle measures of a polygon
that has 15 sides?
Sum = [?]°
Hint: Sum = (n-2)180
Enter
Corporation. All Rights Reserved
For each sequence, find the first 4 terms and the 10th term.
a) 3n + 4
b) 4n-5
Answer:
see explanation
Step-by-step explanation:
To find the first 4 terms substitute n = 1, 2, 3, 4 into the formula, that is
(a)
a₁ = 3(1) + 4 = 3 + 4 = 7
a₂ = 3(2) + 4 = 6 + 4 = 10
a₃ = 3(3) + 4 = 9 + 4 = 13
a₄ = 3(4) + 4 = 12 + 4 = 16
Similarly substitute n = 10 for tenth term
a₁₀ = 3(10) + 4 = 30 + 4 = 34
(b)
a₁ = 4(1) - 5 = 4 - 5 = - 1
a₂ = 4(2) - 5 = 8 - 5 = 3
a₃ = 4(3) - 5 = 12 - 5 = 7
a₄ = 4(4) - 5 = 16 - 5 = 11, and
a₁₀ = 4(10) - 5 = 40 - 5 = 35
Ken placed a 6. feet ladder against a wall , creating the triangle shown in the figure below at what height on the wall does the top of the ladder reach
Answer: c
Step-by-step explanation:
what is 2/3 as a decimal rounded to put in a Calculator?
Answer:
0.66
Step-by-step explanation:
A popular Web site reached 7.5 million users during the week of March 7, 2011. This number represents a 33 percent increase from the week before. How many users did the Web site have the week before?
Answer:
5.7 million
Step-by-step explanation:
Let the number of users be x
x + 33% of x = 7.5 million
x + 0.33x = 7.5 million
1.33x = 7.5
x = 7.5/1.33
x = 5.7 million
What is 6 times 3/22?
Pls answer quick
Answer: the answer is 9/11
Answer:
9/11
Step-by-step explanation:
reduce numbers with greatest common factor of 2
3×3/11
9/11
A shoe store uses a 50% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a wholesale cost of $59?
Answer:
$88.5Step-by-step explanation:
[tex]59+50\%\times59=59+0.5\times59=59+29.5=88.5[/tex]
Rewrite with positive exponents: 7^-3
Answer:
1/7^3 (One over seven thirds)
Step-by-step explanation:
What is the least common denominator of the rational expressions below?
2/7 - 7/4x^2+12x
O A. 4x^2(x + 3)
O B. x^2(x + 3)
O c. x^2(x + 3)
O D. 4x^2(x+3)
Answer:
A. 4x^2(c+3)
Step-by-step explanation:
Pleaseeee help me I’m giving brainlist
Answer:
1 piece of chicken cost 1.25
Drinking one soda means you consumed 100 calories
Step-by-step explanation:
3.1= -5.9+x, x=?
what does this answer to
Answer:
6-2=3
Step-by-step explanation:
5234.9
Answer:
x = 9
Step-by-step explanation:
3.1= -5.9+x
x - 5.9 = 3.1
x - 5.9 + 5.9 = 3.1 + 5.9
x = 9
Solve for all values of c in simplest form.
|C – 21 |= 12
Answer:
33, 9
Step-by-step explanation:
I33-21I=12
I9-21I=
I-12I=12
Every SUM of an absolute value will always be positive!!
Speedy Cav Company uses the following to determine ride costs:
A $5.00 flat fee for a ride.
An additional $0.75 for each mile traveled.
Which equation represents the cost of a car ride from Speedy Cab Company?
A. t = 5x + 0.75
B. t = 0.75 + 5
C. t = 0.75x + 5
D. t = 5x - 0.75
early algebra pls help!!
Answer:
6(4a + 5b) is the answer
If 400 people in your neighborhood had a cell phone last year and one year later 500 people had a cell phone,
what percent has cell phone ownership increased?
I urgently need help!!!!!!
Answer:
Step-by-step explanation:
e
Answer:
Angle KMN is 79°
Hope this helps.
