Answer:
i dont know
Step-by-step explanation:
i dont know
Please help. Correct answer will be marked brainliest
Answer: I think its 12 (could be wrong)
Step-by-step explanation:
12*16 in area is 96
Pls help will give brainlest.
Solve each equation.
Two step equations - integers
Q1. Solve 1 - 7b = -20
Q2. Solve -k - 5 = 0
Q3. Solve -1 + 8a = -129
The required answers by solving two-step equations are:
Q1. The solution of equation 1 - 7b = -20 is b = 3
Q2. The solution of equation -k - 5 =20 is k = -5
Q3. The solution of equation-1 + 8a = -129 is a = -16
Q1. Solve 1 - 7b = -20
To solve this equation, we will isolate the variable b by performing two steps.
Step 1: Subtract 1 from both sides of the equation:
1 - 1 - 7b = -20 - 1
-7b = -21
Step 2: Divide both sides of the equation by -7 to solve for b:
(-7b) / -7 = (-21) / -7
b = 3
Therefore, the solution to the equation 1 - 7b = -20 is b = 3.
Q2. Solve -k - 5 = 0
To solve this equation, we will isolate the variable k by performing two steps.
Step 1: Add 5 to both sides of the equation:
(-k) - 5 + 5 = 0 + 5
-k = 5
Step 2: Multiply both sides of the equation by -1 to solve for k:
(-k) * (-1) = 5 * (-1)
k = -5
Therefore, the solution to the equation -k - 5 = 0 is k = -5.
Q3. Solve -1 + 8a = -129
To solve this equation, we will isolate the variable a by performing two steps.
Step 1: Add 1 to both sides of the equation:
(-1) + 1 + 8a = -129 + 1
8a = -128
Step 2: Divide both sides of the equation by 8 to solve for a:
(8a) / 8 = (-128) / 8
a = -16
Therefore, the solution to the equation -1 + 8a = -129 is a = -16.
Therefore, the required answers by solving two-step equations are:
Q1. The solution of equation 1 - 7b = -20 is b = 3
Q2. The solution of equation -k - 5 =20 is k = -5
Q3. The solution of equation-1 + 8a = -129 is a = -16
Learn more about solving two-step equations.
https://brainly.com/question/30285717
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Explain and answer pls :)
Answer:
first write boys/girls=2/3 then we know there are 24 boys so; 2/3=24/girls .so we have 24×3/2=36= girls number.
Bob and John went to the candy store. Bob bought 5 pieces of fudge and 3 pieces of bubble gum for a total of $5.25. John bought 2 pieces of fudge and 3 pieces of bubble gum for a total of $3.00. What was the cost of the fudge and the gum?
The length of a yellow ribbon is 6.75 inches. The length of a green ribbon is greater than the length of the
yellow ribbon.
On the number line, graph an inequality that represents all the possible lengths, in inches, of the green
ribbon.
Select a solution set indicator. Drag the point on the indicator to the appropriate location on the number
line
Answer:
green ribbon > 6.75
Step-by-step explanation:
Because the green ribbon is longer than the yellow ribbon. So green is >6.75. Select the arrow pointing to the right and put it on the middle line between 6 and 7.
show all your work please and thank you
due in 14 minutes
Answer:
S = 340 cube inches
Step-by-step explanation:
Area of 3D triangle and then 3D rectangle
S = 1/2hbl
S= 1/2*4*5*8.5
S = 85 inch
+
S= blh
S = 5*6*8.5
S = 255 inch
S = 340 cube inches
How many pints are in6 1/2quarts?
A: 3 1/4pt
B: 13 pt
C:19 1/2pt
D: 26 pt
Answer:
B. 13 pt
Step-by-step explanation:
There are 2 pints in 1 quart
2×6 1/2=13
Hope this helps! :)
guys its my homework it wasdue a time ago but can guys help???
Paula drew a model on grid paper of a kite-shaped mirror she wants to buy. Each grid line represents 10 in. Her drawing has coordinates (2, 1), (0.4, 5), (2, 7), and (3.6, 5). Sketch Paula’s model, and calculate the area of the real mirror
Answer:
connect them to each other
A bullet of mass m1 = 0.020 kg is fired with initial speed v1 into a block of mass m2 = 0.500 kg that is initially at rest. The bullet becomes embedded in the block and the pair slide along to the right a distance d= 0.35 m over a rough surface with uk = 0.25. the spring (with k = 450 N/m) is compressed by a distance of x = 0.075 m. work backwards and determine the initial velocity of the bullet.
BRAINLIEST!!!!! Name a pair of complementary angles.
a protractor, with segment DEF along the bottom, EH point to the 75 degree on the left, EJ to 90 degrees, EK to the 20 degrees on the right
angles DEJ & FEJ
angles DEH & DEJ
angles HEJ & JEF
angles DEH & HEJ
Answer:
1st Pair :- Angle DEH and Angle HEJ.
2nd Pair :- Angle KEF and Angle KEJ
Hope this helps
Good Day!
A pair of complementary angles as shown in the protractor is angles DEH & HEJ; option D.
What are complementary angles?Complementary angles are two angles whose sum is equal to 90°.
The angles that are complementary as shown in the protractor are DEH and HEJ.
DEH = 75
HEJ = 15
DEH + HEJ = 90°.
Therefore, a pair of complementary angles as shown in the protractor is angles DEH & HEJ.
Learn more about complementary angles at: https://brainly.com/question/16281260
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6. −7(x−6)=−70
7. Solve for n *(4 Points) 9+n=−2
Answer:
6. x = 16
7. n = -11
Step-by-step explanation:
6. -7(x-6)=-70
= -7x + 42 = - 70
= - 7x = - 70 - 42
= -7x = -112
= -7x/-7 = -112-/7
= x = 16.
7. 9 + n= - 2
= n= -2 - 9
= n = -11
ILL GIVE YOU BRAINLEST please help!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
perimeter
Step-by-step explanation:
trust me
Answer:
❍ Volume
Step-by-step explanation:
Volume is the amount of space occupied by object. Volume is used for the measuring the capacity of object.Pls somebody help me
Answer:
15^2 + 36^2 = c^2
225+1296 = c^2
sqrt(1521) = sqrt(c)
c = 39
1st Blank - 15
2nd Blank - 2
3rd Blank - 225
4th Blank - 1296
5th Blank - 1521
6th Blank - c
7th Blank - 39
Step-by-step explanation:
Using the pythagorean theorem we know a^2+b^2=c^2 so by filling out a and b into the blanks we then know the sum of a and b squared is equal to c squared then to cancel out the exponent we use the radical then find c is equal to 39.
Answer:
1. 15^2 + 36^2=c^2
2. 225 + 1296=c^2
3. sqrt (15^2 36^2)=sqrt (c^2)
Find the scale factor.
Clues:
- Dimensions of Original Image: 5 inches x 7 inches
- Dimensions of Poster Space: 15 inches x 21 inches
The scale factor is _______
Show/explain your thinking in the space below.
Please help it’s really hard for me
Answer: Question #1 is Unit Fraction. Question #2 is Fraction. And Question #3 is Equal To.
Step-by-step explanation: Hope this helps! Have a fantastic day!
CAN ANYONE HELP ME PLEASE I FEEL DESPERATE AND I NEED THIS FOR TODAY
THX TO ANYONE WHO HELPS AND WILL GIVE 20 POINTS FOR ANSWERING
Answer:
1 is I x=3.9
2 is B x=6.486
3 is E x=1/6
4 is H x=8
Sara decides to bottle 1/3 of her milk. She pours the milk evenly among 5 bottles. What fraction of her milk will she put in each bottle? *
5 1/3
15
1/15
2/3
Thanks!!!!
Answer:
Is 1/15
Explicación:
Ya que dividiendo 1/3 para 5 das 1/15.
Since dividing 1/3 for 5 gives 1/15.
PLS answer i have 9 minutes!
They are linear pair of angles.
So,
107° + x = 180°
=> x = 180° - 107°
=> x = 73°
Answer:
x = 73°
Step-by-step explanation:
angle = straight angle
straight angle = 180°
180° - 107° = 73°
Find the range of the following list of numbers:
62, 59, 59, 61, 70, 120, 62, 70, 62, 65
59
61
69
62
Answer:
The range is 61.
Step-by-step explanation:
The range is the difference between the highest and lowest number. 120 is the highest, 59 is the lowest, you subtract them and get your final answer of 61.
Which rule about the sign of the quotient of positive and negative decimals is correct?
Answer:
negative decimal
Step-by-step explanation:
A positive decimal divided by a negative decimal is always a negative decimal
Answer:
Even though you didn't show the answer choices heres something that might help: A negative sign multiplied by another negative sign would give you a positive sign.
Step-by-step explanation:
Can somebody answer this for me and example it please, Thank you
Answer:
17.3 / [tex]\frac{52}{3}[/tex] / 17[tex]\frac{1}{3}[/tex]
Step-by-step explanation:
you divide 13 and [tex]\frac{3}{4}[/tex]: 13 ÷[tex]\frac{3}{4} \\[/tex]
[tex]\frac{13}{1}[/tex]×[tex]\frac{4}{3}[/tex]=[tex]\frac{52}{3}[/tex]
simplify and you get 17.3 or 17[tex]\frac{1}{3}[/tex]
What is the measure of each angle in the diagram
Answer:
37° and 143°
Step-by-step explanation:
Hi there!
These labeled angles are corresponding angles, meaning they have a sum of 180 degrees (we can tell because the line segments they join make a "C" shape).
Knowing this, we can construct the following equation to solve for x:
[tex](-13x+39)+(-4x+5)=180[/tex]
Open up the parentheses
[tex]-13x+39-4x+5=180[/tex]
Combine like terms
[tex]-17x+44=180[/tex]
Subtract 44 from both sides to isolate -17x
[tex]-17x+44-44=180-44\\-17x=136[/tex]
Divide both sides by -17
[tex]\frac{-17x}{-17} =\frac{136}{-17}\\x=-8[/tex]
Therefore, x is equal to -8. Now, use this to find the measure of each angle:
[tex]-4x+5\\= -4(-8)+5\\= 32+5\\= 37[/tex]
[tex]-13x+39\\= -13(-8)+39\\= 104+39\\=143[/tex]
(Alternatively, we can solve for one angle and then subtract it from 180 to solve for the other angle.)
I hope this helps!
help me please best answer gets brainiest.
Answer:
(a) because the median is 15 in both
Step-by-step explanation:
21/ 21 What is the equivalent decimal?
Answer:
1
Step-by-step explanation:
21/21 is whole and the a whole as a whole number is equivalent to 1.
(8x+1/2)+(4x-5 1/2) please help me
Answer: 6x-25 will be your answer
Step-by-step explanation:
can someone help? its for my final i will also give brainliest :)
A recipe uses 2 cups of apple concentrate and 3.5 cups of water to make apple juice. If marcus has 6 cups of apple concentrate, how many cups of water is need to make apple juice?
Answer:
Step-by-step explanation:
21 cups.
6x3.5c=21c
C=cups
Look at the image. pls help. pls pls pls pls!!1!1!!1!1!111
Answer:
there are exactly 3 acute triangles
last one yall was all wrong but its ight
Answer:
(a)
Step-by-step explanation:
Answer:
I got the answer 9605, not sure
Step-by-step explanation:
Refer to the image. (Actually read it)
Answer:
(4, 5)
Step-by-step explanation:
5x + y = 25
-3x + 2y = -2
5x + y = 25
y = 25 - 5x
-3x + 2 * (25 - 5x) = -2
-3x + 50 - 10x = -2
-13x = -52
x = 4
5 * 4 + y = 25
20 + y = 25
y = 5
Solution: (4, 5)
