Answer:
7. 6
8. 18
9. 54
10. im not sure
11. 52
12. $17
13. im not sure
14. 7
15. im not sure
16.im not sure
Step-by-step explanation:
there where a lot of questions can I still have brainiest plzzzz ;-;
Irene makes 4 2\3 cups of pancake batter. She splits the batter into 2 bowls. She mixes blueberries into 2 1\4 cups of batter and walnuts into the rest of the batter. How much of the batter has walnuts in it? please answer asap!
Answer: 2 5/12 of the batter has walnuts
Step-by-step explanation: subtract 2 1/4 from 4 2/3 which is 2 5/12
What exponent or power should I put in this equation to make it true? 0.025 x 10® = 2.5
Answer:
10 to the second power (10/\2)
Step-by-step explanation:
0.025 x1 0=0.25
0.25 x 10=2.5
10x2=10/\2
This symbole (/\) means one pf the small numbers above the 10, just FYI!
How is unit rates different
from other ratios?
HELP ME PLS!!
Answer:
The numbers or measurements being compared are called the terms of the ratio. A rate is a special ratio in which the two terms are in different units. ... When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates
Step-by-step explanation:
bc i went on goooggle
What is the surface area of the box if it is scaled up by a factor of 10?
the box's surface area not scaled up is 24
Answer:240
Step-by-step explanation:
Math
I got some points plz help me.
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ﾟ MATHZ was An Impostor. 。 .
' 0 Impostors remain 。
A large cheese pizza costs $7.50. Diego has $40 to spend on pizzas. How many large cheese pizzas can he afford? Explain or show your reasoning.
Answer:
7.50
+ 7.50. 40.00
7.50. - 37.50
7.50. ______
7.50. $2.05
______
37. 50
Step-by-step explanation:
sumthin like that.
Find each product mentally. Show the steps you used.
2. 4 x 5 1/8=____
1. 9 X 44 =____
Show
your
work.
Raul is performing an experiment. He pours water into a glass and measures the temperature of the water at 72.3°F. Then he adds a few ice cubes to the glass of water. He measures the temperature of the water again and finds that it has changed by -39.1°F.Complete the steps below to learn more about the temperature change of the water.Write an expression that represents the temperature (in degrees Fahrenheit) of the water after Raul added the ice cubes. Write the expression as the sum of two numbers.
Please help, and just know that I'm gonna be asking more questions about math because I'm terrible at math.
Answer:
The answer is the temperature of the water (in degrees Fahrenheit) after Raul after Raul added the ice cubes is 72.3 + (-39.1)
Step-by-step explanation:
Answer:
temperature of the water, after Raul added the ice cubes is 72.3 + (-39.1)
HOPED I HELPED PLS MARK BRAINLIST TO ME☺️
The length of a rectangle is 3 meters less than twice its width. Equation: 2w - 3 = l. The length of the rectangle is 11 meters. What is the width of the rectangle?
Answer: 7
Step-by-step explanation:
L = 2W - 3
b) L = 11,
11 = 2W - 3
11 + 3 = 2W
14 = 2W
7 = W
determine if each expression is equivalent to 100 for the given varibke values
A. 3b + 20 for b =30
B. 4• y exponet 2 for y=5
Answer:
NO is does not
Step-by-step explanation:
3x30+20=110
4x5=20
Could I plz have brainiest
PLEASE HELP ASAP!!!
1. For a party, Susan estimated there would be 14 people in attendance, but only 12 showed up. What was the percent error in her estimation?
2. Find the percent error in this situation:
Estimated value: 231
Actual value: 215
3. Find the percent error in this situation:
Experimental value: 16.5 sec
Theoretical value: 17.1 sec
4. Find the percent error in this situation:
Estimated value: 1081
Actual value: 1150
The formula for percent error is:
((Approximate value - exact value) / exact value) x 100
1) 14-12 = 2
2/12 = 0.1666
0.166 x 100 = 16.7% (Rounded to nearest tenth)
2) 231 - 215 = 16
16/215 = 0.74419
0.74419 x 100 = 7.4419% ( Round as needed)
3) 17.1 - 16.5 = 0.6
0.6/16.5 = 0.36364
0.36364 x 100 = 3.6364% (Round off as needed)
4) 1081 - 1150 = -69
-69/1150 = -0.06
-0.06 x 100 = -6% = 6% error
Answer:
1) 85.7%
2) 93%
3) 96.5%
4) 94%
Step-by-step explanation:
Sorry if any of these are wrong. I used the formula a/w= p/100. a is the part, w is the whole and p is the percent.
Two sides of a triangle measure 5 cm and 9 cm. It has an angle that measures 128°. Which type of triangle could it be? Select all that apply.
A.
acute isoceles
B.
obtuse scalene
C.
obtuse equilateral
D.
obtuse isosceles
E.
acute scalene
F.
obtuse right
Answer:
Obtuse Scalene Triangle
Step-by-step explanation: the angle measurement is greater than 90
The last one say a jar contains 720 beans. Of them, 240 are navy beans and the rest are Lima beans what is the ratio of navy beans to all the beans plz help?
Answer:
240:720
Step-by-step explanation:
The Question Stated the Ratio of Navy Beans to All Beans, it said one whole jar is 720. Then it’s says inside the jar with 720 has 240 Navy Beans. So it’s all the beans in the Jar (720) and The Navy Beans in the Jar (240). I was a little confused at first But I hope This Answer Will Help you
what is 40% of 48????????????
Answer:
19.2
Step-by-step explanation:
To solve this, you need to multiply the original number by the percentage:
48 · 0.40 = 19.2
Therefore, 40% of 48 is 19.2.
Attila the Hun was a ruler of the Hunnic Empire. The Roman feared him greatly until his death since he made quite a habit of invading. The Romans no longer feared him after his death in 453.
Let I represent any way. Write a inequality in term of I and 453 that is true only for values only of I that represents years after the year that Attila died.
HELP!!!!!!!!!!!!
Answer:
x > 453
Step-by-step explanation:
Let x represent any year after the year that Attila died.
Attila the Hun died in the year A.D 453. Because x represents the year that goes beyond the year of Attila's death, it cannot be equal to 453. It must be more than 453.
The inequality will be:
x > 453
where the value of x will be greater than 453.
Answer:
Attila the Hun died in the year A.D 453. Because x represents the year that goes beyond the year of Attila's death, it cannot be equal to 453. It must be more than 453.
Step-by-step explanation:
got it from quizlet
Will give branliest pls help
Which expression is equivalent to the perimeter of the given triangle
Answer:
Therefore, the perimeter, 'P', of a triangle, is equals to a + b + c. aka b
Step-by-step explanation:
got i right on the test
In math, when you have a combination of operations that have both letters and numbers, what are you working with?
Group of answer choices
A. lowest term
B. unique variable
C. common factor
D. algebraic expression
Answer:
Algebraic expression
Step-by-step explanation:
Algebraic expressions is a mathematical phrase that contains operations numbers or variables
HELP
Lamar drinks 8 ounces of water with breakfast, 6 ounces of water with his vitamins, 16 ounces of water with his lunch, 16 ounces of water with his dinner, and 32 ounces of water from a bottle he carries throughout the day. Write and evaluate a numerical expression for the amount of water in ounces that he drinks in a week.
Answer:
If this is daily routine, it should go as
7(8+6+16+32) = 434 ounces
7 for 7 days a week, and the addition to add the amount he drinks a day.
what is the answer to 175 / 7
Answer:
25
Step-by-step explanation:
At a baseball game you can get a single hot dog for $2. You have $10 to spend. Write and solve an inequality to find the number of hot dogs you can buy. Interpret the solution (show equation)
Answer:
You can buy 5 hot dogs because each hot dog is 2 dollars and u have 10 dollars so 5 x 2= 10
Step-by-step explanation:
Marketplace has 3 different packs of soda.6 pack for 3.01, 12 pack for 5.98, and 24 packs for 13.65. which pack offers the best deal.
A Celsius thermometer can be used as a physical model of a number line with 0°C representing the freezing point. Select all temperature pairs that include numbers that are located on opposite sides of 0°C.
–9°C and 0°C
0°C and 4.4°C
–2°C and –3 1/2°C
–8 1 2 °C and 7°C
2.3°C and –6°C
Answer:
0°C and 4°4CStep-by-step explanation:
tell me if i am wrong
VERY IMPORTANT NEED HELP ASAP
If yo leg get cut off... would it hurt?
Answer:
⇔∈∈∈for/you/mortals/it/would/be/deadly/and/super/painful/but/for/me/it/would/tickle/my/pickle∉∉∉⇔
Step-by-step explanation:
mdk;fna;wkehtksehvtjiwaehofhw;oghwE:OUJF
A diagram of a pizza is shown.
What is the appropriate circumstances of the pizza? Use 3.14 as an estimate for pi. A. 30cm B. 47.1cm C. 94.2cm D. 120cm
Answer:
A: 30cm
Step-by-step explanation:
The surface area of a 14-inch pizza is 3.14 x 49 (7 x 7 = 49) = 153.86 square inches of surface area
if b=5 what is b to the power of 5
Answer: 5^5 = 3125
Step-by-step explanation:
To the power of mostly means multiplying it by itself the number of times giving so for your problem it is 5 times itself 5 times so 5*5*5*5*5 = 3125
screenshot attached
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mathematics
Help Me With This Please!
Answer:
The answer is,
[tex]7.2 \times {10}^{ - 6} + 5.44 \times {10}^{ - 6} [/tex]
What is the volume of a right circular cylinder with a radius of 2 feet and a height of 3 feet? A. 6 ft. B. 12 ft. C. 18 ft. D. 36 ft.
Answer:
I believe its D) 36
Answer:
37.68
Step-by-step explanation:
volume of a cylinder= πr²h
π=3.14
3.14 * 2² * 3
=37.68
1). (-6p - 8) - (2p - 6) =
2). (-8r - 2) + (4r - 3) =
3). (-z - 8) - (6z - 5) =
4). (-s - 5) + (-2s + 2) =
5). (-7s + 4) - (-8s + 4) =
6). (-4f + 9) - (8f + 9) =
7). (-8f) + (-f + 8) =
8). (4p - 4) + (-7p - 7) =
9). (7v - 9) - (6v + 9) =
10). (-3g) + (5g - 5) =
Please help me answer 1-10 please I really need it now and please actually answer the question !!!
Answer:
1. -2(4p + 1)
2. -2(2r + 3)
3. - 1(7z + 3)
4. - 1(s + 3)
5. s
6. -12f
7. -f
8. - 1(3p + 11)
9. v - 18
10. 2g - 5
Step-by-step explanation:
[tex]1. \: \: ( - 6p - 8) - (2p - 6) \\ - 6p - 8 - 2p + 6 \\ - 8p - 2 \\ - 2(4p + 1) \\ [/tex]
[tex]2. \: \: ( - 8r - 2) + (4r - 3) \\ - 8r - 2 + 4r - 3 \\ - 4r - 6 \\ - 2(2r + 3) \\ [/tex]
[tex]3. \: \: ( - z - 8) - (6z - 5) \\ - z - 8 - 6z + 5 \\ - 7z - 3 \\ - 1(7z + 3) \\ [/tex]
[tex]4. \: \: ( - s - 5) + (- 2s + 2) \\ - s - 5 - 2s + 2 \\ - s - 3 \\ - 1(s + 3)[/tex]
[tex] 5. \: \: (- 7s + 4) - ( - 8s + 4) \\ - 7s + 4 + 8s - 4 \\ s \\ [/tex]
[tex]6. \: \: (- 4f + 9) - (8f + 9) \\ - 4f + 9 - 8f - 9 \\ - 12f \\ [/tex]
[tex]7. \: \: ( - 8f) + ( - f + 8) \\ - 8f - f + 8 \\ - f[/tex]
[tex]8. \: \: (4p - 4) + ( - 7p - 7) \\ 4p - 4 - 7p - 7 \\ - 3p -11 \\ - 1(3p + 11) \\ [/tex]
[tex]9. \: \: (7v - 9) - (6v + 9) \\ 7v - 9 - 6v - 9 \\ v - 18[/tex]
[tex]10. \: \: ( - 3g) + (5g - 5) \\ - 3g + 5g - 5 \\ 2g - 5[/tex]
