Answer:
30
Step-by-step explanation:
took test
What is 9(-7)?
I don't even know this
-63. Hope this helps!
Can have brainliest?
Answer:
-63
Step-by-step explanation:
If you know how to multiply it without the negative then you could take that answer and then put a negative at the beginning.
Find the area and perimeter.
5.6 cm
please help!!!!
Answer:
31.36cm; 22.4cm
Step-by-step explanation:
hope this helps
Answer:
31.36 cm^2, 22.4 cm
Step-by-step explanation:
Area of the square is a^2 = (5.6)^2
= 31.36 cm^2
Perimeter of a Square = 4s
= 4(5.6)
=22.4 cm
If odd natural numbers are less than 7, then they are prime numbers.
True or False?
please solve this question I give you brainliest answer
Answer:
6. 9^2+4x-1
7. 7x - 3 cm
8. -6x^2+3x-4
9. 4x+10y+4z
10 13x^2 - 2x
11. -5x^2 - 8x - 16
Step-by-step explanation:
6. (13x^2+x-3)-(4x2-3x-2) = 9x2+4x-1
7. x +4+2x+1+4x-8
= 7x-3 cm
8. (-8x^2 + 8x + 1) + (14x^2-11x+3)
10. (8x^2+x)-(-5x^2+3x)
11. (-x^2-6x+5) - (4x^2+2x+11)
Chalondra buys a dress that costs $28.00. She pays 5% sales tax. How much does she pay for the dress, with tax? A. $1.40 O B. $26.60 O C. $33.00 D. $29.40
Answer:
29.40
Step-by-step explanation:
5% of 28.00 is 1.40, so 28.00 + 1.40 =29.40
Answer:
D
Step-by-step explanation:
PLEASE HELP ITS MATH THANK YOUUUU
Answer:
sorry i don't know
Step-by-step explanation:
sorry
To make an international telephone call, you need a the code the country you are calling. The codes for the country A, country B, and C are three consecutive integers whose sum is 90 find the code for each county
Answer:
Let:
x = code for country A
This is important: "the codes are three consecutive integers" That means,
x is code for country A
(x+1) is code for country B
(x+2) is code for country C
whose sum is 81" means
x + (x+1) + (x+2) = 90
3x+3=90
=3x=90-3
=3x=87
=x=87/3
=x=29
So, the codes are=29,30,31
To check 29+30+31=90
HELP
Linear function t has an x-intercept of −1 and a y-intercept of 5. Which graph best represents t?
A) Graph A
B) Graph B
C) Graph C
D) Graph D
The graph D has a x-intercept = −1 and y-intercept = 5
How to determine the graph?The given parameters are:
x-intercept = −1
y-intercept = 5
The above means that the graph crosses the x-axis at -1, and it crosses the y-axis at -5
From the list of options, the graph that satisfies the above highlights is graph D
Hence, the graph D has a x-intercept = −1 and y-intercept = 5
Read more about linear graphs at:
https://brainly.com/question/14323743
solve the inequality
Plato!!! Please help ~_~
Type the correct answer in the box. If necessary, use / for the fraction bar.
A solid wooden block in the shape of a rectangular prism has a length, width, and height of 3/8 centimeter, 1/8 centimeter, and 5/8 centimeter,
respectively,
The volume of the block is (——)
cubic centimeter.
The number of cubic wooden blocks with a side length of 1/8 centimeter that can be cut
from the rectangular block is(—)
Answer goes in the (—)
Answer:
V = 3/8 * 1/8 * 5/8 cm^3 = 15 / 512 cm^3
Since all sides are evenly divisible by 1/8 and v = (1 / 8)^3 = 1 / 512 cm^3
N = V / v = (15 / 512) / (1 / 512) = 15 blocks
Example: cut 1/8 by 5/8 into 5 blocks
Cutting 1/8 by 5/8 could be done 3 times for a total of 15 blocj\ks
Write the equation of a line that
goes through the points (4,4) and
(-1,9).
Answer:
y+2 = (-1/2)(x-3)
Step-by-step explanation:
help 50 points for the awnser
[tex]8 \geqslant h[/tex]
Swap the sides of the inequality and flip the inequality sign[tex]h \leqslant 8[/tex]
Alternate form:h∈《-∞,8]Hence, Option A, B, D is correct..Given inequality ,
[tex]\sf\longrightarrow 8 \geq h[/tex]
This implies h is less than or equal to 8 . Hence it cam sustain all the values 8 , 7 , 6 , 5 , .....
On looking at options given ,
[tex]\sf\longrightarrow h = 8 \\ [/tex]
[tex]\sf\longrightarrow h = 5 \\ [/tex]
[tex]\sf\longrightarrow h = 6 [/tex]
3/8 divided by 12 in simplest form
Answer:
1/32
Step-by-step explanation:
HELP PLZ !
Plot the numbers 3.07 , 2.92 and 3.02 on the number line
please someone answer with an explanation if possible!
Answer:
download gauth math and scan it and will give u the answer
Answer:
C
Step-by-step explanation:
The y intercept is where the line first crosses the y axis, so it would be positive 2. The slope is negative because it's diagonally going the left way, and its 3 because from one point to another it's 3 down and 1. The formula for a slope is rise/run, in this case it would be 3/1 which is 3.
Arjun paid $21.60 for a box that contained 12 packs of baseball cards. At this rate, how much is one pack of baseball cards?
Answer:
$1.80
Step-by-step explanation:
You need to divide the amount he paid for the 12 packs by 12 and you get 1.80
The height of a building is 1383 feet. How long would it take for an object to fall from the top?
Answer:hope this helps
Step-by-step explanation:
What is the volume?I don’t know what it is and I need help
Answer:
33.51
Step-by-step explanation:
π× r.... 3.142 ×2 = 6.284
180/6.284 =28.644
Help!! ASAP
Is relation below a function? If it is a function, state its domain.
{(0,3),(2,-3),(1,8),(2,3)}
A. The relation is not a function.
B. The relation is a function. The domain is {0,1,2}.
C. The relation is a function. The domain is {-3,3,8}
D. The relation is a function. The domain is {-3,0,1,2,3,8}
Answer:
A. The relation is not a function.
Step-by-step explanation:
Since 2 --> -3, and 2 --> 3, the relation is not a function.
Brian made a proportional copy of a figure by multiplying each side line by 1/3 drag numbers to complete the table
Answer: Brittney made a proportional copy of a figure by multiplying each side length by 1/4. Drag numbers to complete the table
2
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Answer:
Step-by-step explanation:
Side Original length Copy length
a 4 1
b 6 1.5
c 20 5
d 16 4
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Answer:
a= 4 1
b= 6 1.5
c= 20 5
d= 16 4
Step-by-step explanation:
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Step-by-step explanation:
less than a number
Х
A, 12-x
B. 12x
C. X + 12
D. X-12
Answer:
D) X-12
Step-by-step explanation:
imagine that X = 2 or any number less than 12
A) 12 - X = 12 - 2 = 10
B) 12X = 12 ×2 = 24
C) X + 12 = 2 + 12 = 14
D) X - 12 = 2 - 12 = -10
So, the smallest number is (D)
Hope it's help.
what is the midpoint between (-1, 1) and (5, -5)
Mr. and Mrs. Sung stayed at a bed-and-breakfast for
two nights while on vacation. Their final bill for the
room including sales tax was $364.61. If they were
charged 10.3% tax on the room, how many dollars per
night did the room cost before tax?
Answer:
163.53
Step-by-step explanation:
if you divide 364.61 multiply by the tax...37.55483....then that minus the number...327.05517....then you divide by two...163.527585...rounded 163.53
Evaluate.
0.2^3÷0.4⋅60+3.6÷1.2
Enter your answer as a decimal
Answer:
what that's grade? ha
that's first year college
someone help me pls
Answer:
y=1/2x + 3
Step-by-step explanation:
The first thing you need to know is that the slope of a perpendicular line is the opposite reciprocal of the other slope. Find the slope of this line, which is -2. The opposite reciprocal is 1/2. So, you know that the perpendicular line is equal to y=1/2x. Plug the x coordinate (4) in for x to have: y=1/2(4). Multiply 4 by 1/2 to get y=2. Since the y coordinate is supposed to equal 5, add 3 to y=2 to get 5. Since 3 is the amount we added, thats where the y intercept will be. Hope this helped!
PLEASE HELP ME
(Part 1) A line goes through the points (1, 6) and (–2, 8). Write the equation of the line in Point-Slope form. Show your work algebraically for full credit. Circle your answer
(Part 2) A line goes through the points (1, 6) and (–2, 8). Write the equation of the line in Slope-intercept form. Show your work algebraically for full credit. Hint: this is the same line as in #1. Circle your answer.
Answer:
48
Step-by-step explanation:
A step-by-step solution to 1/6 plus 2/8, with the answer in fraction form.Now we multiply 1 by 8, and get 8, then we multiply 6 by 8 and get 48.
Cecilia owns just as many cats as she does birds. If her pets have a total of 18 legs, how many cats does she own?
Answer:
1
Step-by-step explanation:
You can get this answer by adding 4+4+4+4, equaling out to 16...but how is there 18? well you just add 2 for the bird's legs and that's your answer!!
Hope this helps you love!!!
Answer:
3
Step-by-step explanation:
3 cats with 4 legs = 12
3 birds with 2 legs =6
12 + 6=18
The sum of 12 and 30 multiplied by 6
Answer:
Step-by-step explanation:
12*30=360
360/6=60
The perimeter of a rectangle is 84cm.
Its shortest side has a length of 3cm.
State the length of the longest side.
Answer:
39 cm
Step-by-step explanation:
The perimeter of a rectangle is given as 2 (w + l) or 2w + 2l, where w and l are the sides.
Let us use w as 3 cm.
The perimeter of the rectangle is 2(3) + 2l = 6 + 2l
6 + 2l = 84 cm
We move the 6 to the left hand side and it goes from positive to negative.
2l = 84 - 6cm
2l = 78 cm
Divide both sides by 2.
l = 39 cm
There you have the answer for side l.
Hope this helps.
Which of the following Arrow Diagrams does NOT show a function? Justify your answer.
Answer:
Top right diagram.
Step-by-step explanation:
0 --> 1 and 0 --> -3. 0 is associated with two values, so it is not a function.