Answer:
area of square=36m²
area of square= side²
36cm²=side²
(36cm²)½=side
6cm=side
perimeter of square=4×side
perimeter of square =4×6cm
perimeter of square =24cm
Answer:
Perimeter: 24 meters
Step-by-step explanation:
Square root = 6
Each side = 6
Formula for perimeter: 2(l + w)
Incorporating 6 into formula: 2( 6 + 6 ) = 2(12) = 24 meters
How many pounds of $1.75/lb trail mix should a grocer combine with 3 lb of $3.75/lb trail mix to get $2.95/lb trail mix?
The grocer should combine 2 lbs of the $1.75/lb trail mix with 3 lb of the $3.75/lb trail mix to get $2.95/lb trail mix.
What is grocer?A grocer is a retailer who sells food and household items. Grocery stores are typically stocked with a wide variety of products, including fresh fruits and vegetables, meat, dairy, bread, canned goods, frozen foods, and other packaged food items. Grocers may also offer non-food items such as cleaning products, health and beauty supplies, and pet supplies.
The total cost of the combined trail mix must be equal to the cost of the desired $2.95/lb trail mix. So, we can set up the following equation:
1.75x + 3(3.75) = 2.95(x+3)
where x is the number of pounds of the $1.75/lb trail mix.
Solving for x, we get:
1.75x + 11.25 = 2.95x + 8.85
Subtracting 2.95x from both sides, and subtracting 8.85 from both sides, we get:
-1.2x = -2.4
Dividing both sides by -1.2, we get:
x = 2
So, the grocer should combine 2 lbs of the $1.75/lb trail mix with 3 lb of the $3.75/lb trail mix to get $2.95/lb trail mix.
To learn more about grocer
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someone help me plz!!!!!!!
Answer:
c part is the answer of this question
im like 99% sure the answer is b
Help me please it’s due tonight
Answer:
1/4
Step-by-step explanation:
There are 4 spaces after 0 so the spot in the 1st place would be 1/4.
Hope this helps! :)
hi, i'd really appreciate it if someone answere this :)
Answer:
12th triangular number is 78
50th triangular number is 1275
Step-by-step explanation:
12+1=13
12÷2=6
6x13=78
if you do this for 50 you get 1275
Answer:
Step-by-step explanation:
12 number
Wherever you see an n put in 12
12 (12 + 1)/2
12 * 13 / 2
6 * 13
78
The 12th triangular number is 78
50th triangular number
Again, wherever you see an n put in 50
n/2 * (n+ 1)
50/2 * (50 + 1)
25 * 51
1275
Find the distance between the pair of points (-30,-44) and (-18, -9).
Answer:
d = √(x2-x1)²+(y2-y1)²
Step-by-step explanation:
ans is 5√65 units
Please help!! I will give you brainliest !!!
In an isosceles right triangle, what must be the measures of the acute angles?
Explain your steps to solve this question.
(15 Points)
Answer:
In an isosceles right triangle, the equal sides make the right angle. ... Therefore each of those acute angles is 45°.
Step-by-step explanation:
Answer:
2 of the angles must be the same measure and one of the angle must be different from them.
Step-by-step explanation:
if 2 angles are 50 then one of them must be 80
You spend 2/5 of your money on lunch. Your friend then pays you back a loan of $5.50. Later that day you spend $9.75 on a movie ticket and $4.50 on a snack. You have $12.65 left. How much money did you have before lunch?
Answer:
Money before spending on lunch = 36 dollars
Step-by-step explanation:
Let the total money be X
Money spent on lunch [tex]\frac{2}{5} X[/tex]
Money received from friend [tex]= 5.50[/tex] dollars
Money spent movie ticket [tex]= 9.75[/tex] dollars
Money spent on snacks [tex]= 4.50[/tex] dollars
Money left [tex]= 12.65[/tex] dollars
[tex](X - \frac{2}{5}X- 9.75 -4.50+5.5) = 12.65[/tex]
[tex]\frac{3}{5} X[/tex] [tex]= 12.65 + 9.95 +4.50 -5.5[/tex] [tex]= 21.6\\[/tex]
X [tex]= 36[/tex]
Money before spending on lunch = 36 dollars
Im having a brain fart moment rn. Does f(27) mean to replace the x with 27 or f(x) with 27
Answer:
it means replace x with 27
Step-by-step explanation:
[tex] \sqrt[3]{27 + 98} + 5 = \sqrt[3]{125} + 5 = 5 + 5 = 10[/tex]
Answer:
10
Step-by-step explanation:
f(27) means to replace the x, not f(x). This means the equation would be [tex]f(27)=\sqrt[3]{27+98}+5[/tex]. First, take the cube root of 27 + 98 (125), which equals 5. Then add this to the 5 on the outside of the cube root to get 10.
I need help whoever gets it right will get brainliest.
Answer:
A. 33.3%
Step-by-step explanation:
On a dice, we have the numbers 1, 2, 3, 4, 5, and 6. The question is asking for the probability of anything greater than 4. This means we're trying to find the probability of rolling a 5 or a 6 since those are the only numbers greater than 4 on a dice. We can write this as a fraction.
There are six numbers total, so that will be the bottom of our fraction. We have two numbers that are greater than 4. This means we will write our fraction like so:
[tex]\frac{2}{6}[/tex]
Next, we can simplify the fraction by 2, leaving us with 1 over 3, like this:
[tex]\frac{2}{6} = \frac{1}{3}[/tex]
Finally, just divide the 1 by 3 to get 0.333, or 33.3% when you move the decimal two places to the right. Hope this helps!
In triangle PQR, the length of PQ is 5 inches and the length of PR is 9 inches. Give all the possible whole-number lengths of side QR.
Answer:
[tex]4<QR<14[/tex]
5, 6, 7, 8, 9, 10, 11, 12, and 13.
Step-by-step explanation:
We can use the triangle inequality. By the triangle inequality, the sum of any two sides of a triangle must be greater than the remaining side.
In other words, the sum of the two shorter sides must be greater than the longest side.
We know that PQ is 5 and PR is 9.
For the first case, let's say that neither PQ nor PR is the longest side. Instead, QR is the longest side. Then their sum must be greater than QR. Thus:
[tex]5+9>QR\Rightarrow QR<14[/tex]
However, for the second case, let's say that QR is not the longest side. In this case, PR will be the longest side. Therefore, QR plus PQ must be greater than PR:
[tex]QR+5>9\Rightarrow QR>4[/tex]
Thus, we have a compound inequality:
[tex]4<QR<14[/tex]
Therefore, the possible whole-number lengths of QR are:
5, 6, 7, 8, 9, 10, 11, 12, and 13.
Hi Please help me fast Thank You
Answer:
AREA IS THE LENGTH TIMES THE WIDTH
Step-by-step explanation:
SO THAT WOULD BE 4.83 TIMES 8.18
SOOOO YOUR AREA OF THAT REQTANGLE ISSS.....
***** 39.5094******
SO YA BASICALLY 40 OR 39.5 I DONT KNOW WHAT U NEED IT ROUNDED TO
Answer:
Area of rectangle = length * width
= 4.83 * 8.18
Area = 39.51
Hope this helps you. Do mark me as brainliest.
The volume of the barrel is 4.6³ m. It is half water. How many liters of water are there?
Answer:
6.8
Step-by-step explanation:
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Please help! I need help.
What is the sum of 8 5/6+ 5 11/24?
Enter your answer in the box as a mixed number in simplest form.
Answer:
14 7/24
Step-by-step explanation:
There are two different denominators here: 6 and 24. The LCD is 24, and so 8 5/6 becomes 8 20/24.
Then the SUM of the two given mixed numbers is:
8 20/24 + 5 11/24 = 13 31/24, or, when properly reduced, 14 7/24
Alex bought 4 packs of baseball cards. Each pack contains 17 cards. He also bought 6 packs of football cards. Each pack contains 23 cards. How many cards does he have in all?
Answer: 206
Step-by-step explanation:
Bethany finished her math homework at 4:20 P.M. She did 17 multiplication problems in all. If each problem took her 3 minutes to do, at what time did Bethany start her math homework?
Answer:
4:29
Step-by-step explanation:
Find the area of the trapezoid 14.5 8 19.5
Step-by-step explanation:
Which one is the height?¿
The formula is
b1+b2 divided by 2 times the height
That's the best I can do for you atm atleast.
ans + A scale drawing of a car uses a scale of 1 inch = 3 feet. The length of the car in the scale drawing is 6 inches. Which proportion can be used to find the length of the actual car? 3 6 ابعاد 6 1 3 ob = 5 6 7 00 9 10 11 12 13 14
Help me please will mark
Answer:
16 = 216, 17 = 180, 18 = 252
Step-by-step explanation:
Hope this helps!
Answer:
16. A = 216 in.²
17. A = 180 cm.²
18. A = 252 cm²
Step-by-step explanation:
16. We want to split the triangle and square. We know that the triangle is a right triangle because its linear pair is 90°, which makes it also 90°.
Because this is a rectangle, opposite sides are congruent. So now we have the side measures of 12, 17, 12, and 17.
Refer to the image below for the rest.
Don't forget to add up the two areas for the total area of the whole figure.
17. We want to split the trapezoid and rectangle. This is a rectangle because it has four right angles.
Because this is a rectangle, opposite sides are congruent. So now we have the side measures of 20, 6, 6, and 20.
Now we can also prove that the bottom base of the trapezoid has a measure of 20 because of Reflexive Property.
Refer to the image below for the rest.
Don't forget to add up the two areas for the total area of the whole figure.
18. We want to split this hexagon into two rectangles. We know that they're rectangles because they have four right angles.
Remember, you can't assume that it's a square just because it looks like one. It is not to scale.
To find the length of the larger rectangle, we can add the separate measures of the side to find the total length.
Because it's a rectangle, we now have the measures of 12, 12, 18, 18.
Because the bottom side of the larger rectangle is 12 and the sum of both bottom sides of both rectangles is 18, that makes the bottom side of the second rectangle 6.
Because opposite sides of a rectangle are congruent, this rectangle is a square because it has four congruent sides and four right angles.
Refer to the image below for the rest.
Don't forget to add up the two areas for the total area of the whole figure.
Find the volume of a cube with edge length of 6 meters.
Enter the correct answer in the box.
Volume of cube
Answer:
216 cubic meters
Step-by-step explanation:
6m x 6m x 6m = 216 cubic meters
Answer:
yeah he is correct it is 216
Step-by-step explanation:
I need help I WILL GIVE YOU 25 BRAINLIEST
Answer:
I would be 1/24,
I hope that helps!
Step-by-step explanation:
What fraction pairs are equivalent fractions?1/8 and 1/2 1/8 and 2/16 1/8 and 8/32 1/8 and 3/9
Answer:
1/8 and 2/16
Step-by-step explanation:
Abriana claims that the solution to the system of linear equations y = 2x – 1 and –12x + 3y = 9 is (–2, –5). Select all methods that could be used to prove Paige's claim.
Answer:
Substitution method can be used
Step-by-step explanation:
Given the system of equations
y = 2x-1 ....1
-12x + 3y = 9 ....2
The best method to use id the substitution method
Substitute equation 1 into 2;
From 2;
-12x + 3y = 9
-4x + y = 3
-4x + 2x-1 = 3
-2x -1 = 3
-2x = 3+1
-2X = 4
x = -4/2
x = -2
Substitute x = -2 into 1
y = 2x - 1
y = 2(-2)-1
y = -4-1
y = -5
Hence the solution to the system of equation is (-2, -5)
Solve the right triangle. Round decimal answers to the nearest tenth. what is angle a and angle b
Answer:
b = 12.6
Step-by-step explanation:
a*2 + b*2 = c*2
6*2 + b*2 = 14*2
36 + b*2 = 196
Subtract 36 from both sides
36 + b*2 = 196
-36 -36
b*2 = 160
Find the square root of both
b = 12.64911064 or 12.6
Solve
6
11
12
−
(
2
4
16
+
3
2
3
)
.
Do the operation in parentheses first. Show all your steps.
The answer is 59/60.
and in decimal form it would be, 0.983333
Lula is planting her spring garden. It takes nineteen giant bags of soil to fill five flower beds. How much soil is in each flower bed?
Answer:
19/5 = 3 4/5 soils for each flower bed.
Step-by-step explanation:
Answer is 3 4/5 soils in each flower bed.
Plz need help Find the missing side. Round to the nearest tenth.
х
-73°
38
Answer:
124.3
Step-by-step explanation:
explanation is in the picture
Answer:
x = 36.3
Step-by-step explanation:
Use sine
Sine 73 = x / 38
Sine of 73 is 0.956
Which means
0.956 = x / 38
Multiply 38 on both sides
36.328 = x
Round 36.328 to the nearest tenth
36.328 = 36.3
15. The scale on the blueprint for a house is 1 inch to 3 feet. If the living room on the blueprint is 5.5 inches
by 7 inches, what are the dimensions of the actual room?
14 is 70% of what number? Enter your answer in the box
Answer:
20
Step-by-step explanation:
A number between 1 and 20 and has exactly 4 factors
Answer:
6, 8, 10, 14, 15
Step-by-step explanation:
6(1,2,3,6)
8(1,2,4,8)
10(1,2,5,10)
14(1,2,7,14)
15(1,3,5,15)