Answer:
m<−8
Step-by-step explanation:
give the correct answer
Solve all questions to get brainliest
Let me translate it to English before I answer your question.
Hello friend, how are you? Today I want to write about my schedule of classes.
My classes start at seven thirty in the morning. I have five classes everyday. My math class, it starts at seven thirty. Then a biology class and it starts at half past nine. I have a twenty minute break at noon. It starts at half past seven. I always have soccer practice after school, but today I have to come home early because I have to study for the biology test. Take care.
First answer: 20 mins
Second answer: 7:30
Third answer:7:30
Fourth answer:9:05
Hope this helps you!!
Stay safe.
solve
3c-5=2c+5
please naswer fast and I will give you 5 stars
Answer:
10
Step-by-step explanation:
3c - 5 =2c +5
3c - 2c =5 +5
c=10
Order these numbers from largest at the top, to smallest at the bottom.
1.1.57x10^-4
2.4.5x10^3
3.1.3x10^1
4.987
reorder answers
Answer:
2.45x10^3
3.13x10^1
4.987
1.157x10^-4
Step-by-step explanation:
I have assumed that 1.1.57 = 1.157 and the same with the second and third numbers.
3.13 * 10^1 = 31.3
1.157 * 10^-4 = 0.0001157
2.45 * 10^3 = 2450.
What is the missing length of this rectangle?
Encuentra el Minimo común múltiplo (m.c.m.) de los sieguentes numeros 12y 15
Answer:
is this question in Spanish ?
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me speak english
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Find one counterexample to show that the conjecture is false.
1 and 2 are supplementary, so one of the angles is acute.
Choose the best counterexample for the conjecture.
O A. mZ1 = 119° and mZ2 = 61°
O B. mZ1 = 39° and mZ2 = 51°
O C. mZ1 = 32º and mZ2 = 157°
O D. mZ1 = 90° and mZ2 = 90°
whats the answer i cant find out please help im failing meth i mean math
List the opposite of the following numbers:
-4, 1, -2.5, 101, 1/2
Answer:
☆<《HOPE IT WILL HELP YOU 》>☆Step-by-step explanation:
The opposite of :-
-4=4
1= -1
-2.5= 2.5
101 = -101
1/2= -1/2
solve this equation showing work − 9 ≥− 8(1 + 6v) − 1
Answer:
v≥0
Step-by-step explanation:
−9≥−8(1+6v)−1
Step 1: Simplify both sides of the inequality.
−9≥−48v−9
Step 2: Flip the equation.
−48v−9≤−9
Step 3: Add 9 to both sides.
−48v−9+9≤−9+9
−48v≤0
Step 4: Divide both sides by -48.
−48v
−48
≤
0
−48
v≥0
who wants a brainist whats the how do you convert ratios
Answer:
To a whole number: Add the numbers in the ratio togetherTo a fraction: Each number in the ratio would become a numerator in a fractionI hope this helps!
Credit goes to: calculatorsoup.com
Answer:
To convert, start by adding both parts of the ratio together. This will be the denominator for each of the fractions and also represents the whole set. Then, each part of the ratio creates a fraction, with the numerator being the first part of the ratio and the denominator being the sum that was just found.
Step-by-step explanation:
hope this helps :)
Find the length of YZ
Answer:
[tex]YZ = 19cm[/tex]
Step-by-step explanation:
To figure out what line YZ equals, we must first find x. And to do this, let's set up an equation.
Firstly, we know that XY is 8cm, and XZ is 4x+3. So, we know that XY + YZ will equal XZ. Let's set that up:
[tex]8 + 2x+7=4x+3[/tex]
Combine like terms.
[tex]2x+15=4x+3[/tex]
Subtract 2x from both sides.
[tex]15=2x+3[/tex]
Subtract 3 from both sides.
[tex]12=2x[/tex]
Divide both sides by 2.
[tex]6=x[/tex]
Now, we just need to plug 6 into the equation of YZ.
[tex]2(6)+7[/tex]
[tex]12+7[/tex]
[tex]YZ = 19[/tex]
An angle measures 86° less than the measure of its complementary angle. What is the measure of each angle?
[tex]x + (x - 86) = 90[/tex]
[tex]2x - 86 = 90[/tex]
Both sides plus 86
[tex]2x = 90 + 86[/tex]
[tex]2x = 176[/tex]
Divided both sides by 2
[tex]x = \frac{176}{2} \\ [/tex]
[tex]x = 88[/tex]
So the angles are :
[tex]88 \: \: \: \: \: and \: \: \: \: 2[/tex]
The measure of the two complementary angles are 88° and 2°.
What is a complementary angle?"When the sum of two angles is 90°, then the angles are known as complementary angles."
Let, the complementary angle of the mentioned angle is x.
Therefore, the angle is = (x - 86°)
Now, x + (x - 86°) = 90°
⇒ 2x - 86° = 90°
⇒ 2x = 176°
⇒ x = 88°
Therefore, the measured angle is 88°.
It's complementary angle is = (90° - 88°) = 2°.
Learn more about complementary angle here: https://brainly.com/question/27884545
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Slope of (-3,6), (2,6)
Answer:
0
Step-by-step explanation:
Answer:
0/-1 which equals 0
Step-by-step explanation:
I provided a picture explanation
If there are exactly 2.54 centimeters in 1 inch, how many inches are in 1 centimeter
Round to two decimal places.
===============================
Work Shown:
2.54 cm = 1 inch
2.54/2.54 cm = 1/2.54 inch ...... divide both sides by 2.54
1 cm = 0.39370078740158 inches
1 cm = 0.39 inches
On Tuesday, a local hamburger shop sold a combined total of 402 hamburgers and cheeseburgers.
The number of cheeseburgers sold was two times the
number of hamburgers sold.
How many hamburgers were sold on Tuesday?
I hamburgers
Answer:
134
Step-by-step explanation:
2x +x =402
3x=402
x=134
2x=268
In this case x = hamburgers and 2x = cheeseburgers. And sense x = 134 that is your answer.
2(x+3)=4x+8-x solve for x
Answer:
x= -2
Step-by-step explanation:
Answer:
X = -2
Step-by-step explanation:
plsssss helppp im so lost on this
Two times a number minus four is greater than one times the number plus 3. Write an inequality you could use to solve this problem.
Answer:
2n-4>1n+3
Step-by-step explanation:
So basically 2 times a number go together because it means its multiplying and the greater sign is > and then 1 is multiplying with n so its 1n and then you just add 1
Tasha earns $400 per week plus a commission of 10% on her weekly sales. Each week she saves One-fourth of her earnings. In the expression , what does the expression 400 + 0.1s represent in this situation?
the amount Tasha saves each week
the amount Tasha earns each hour
Tasha's weekly commission
Tasha's weekly earnings
Answer:
Tasha's weekly earnings
Step-by-step explanation:
I just took the pre-test
(sorry if I'm a little late)
Answer:
tasha's weekly earnings
A new uniform cost 49.99 if its on sale for 15% off what is the cost before tax
Answer:
$42.49
Step-by-step explanation:
This means the cost of the item to you is $42.49. You will pay $42.49 for a item with original price of $49.99 when discounted 15%. In this example, if you buy an item at $49.99 with 15% discount, you will pay 49.99 - 7.4985 = 42.49 dollars.
Answer:
42.49
Step-by-step explanation:
Discount = 15% of 49.99
= 0.15 * 49.99
= 7.4985
Cost after discount = 49. 99 - 7.4985
= 42.4915
= 42.49
Suppose you have seven movies on DVD (two comedy, three action, and two horror) to put on a shelf. If you choose the DVDs at random, what is the probability that the first one is horror and the second one is action?
Answer:
its in order from 2 to 3
Step-by-step explanation:
PLEASE HELP
Complete the table by computing the amount in the account at the end of each period.
Answer:
See below
Step-by-step explanation:
Initial Principal P₀ = 1000End of first period = 1000 + 1000*0.02/4 = 1005End of second period = 1005 + 1000*0.02/4 = 1010End of third period = 1010 + 1000*0.02/4 = 1015End of fourth period = 1015 + 1000*0.02/4 = 1020
this shud be easy im jus kinda having a big brain fart and need help :)
Answer:
It is 10. I usually have brain farts in math too.
Step-by-step explanation:
Answer:
is 13
Step-by-step explanation:
What is the slope of the line on the graph? Enter your answer in the box
Answer:
Step-by-step explanation:
Slope is 6/1
How does 8 × 2 1 3 compare to 8? A) Less than 8 because you are multiplying by number less than 1. B) Greater than 8 because you are multiplying by a number less than 1. C) Less than 8 because you are multiplying by a number greater than 1. D) Greater than 8 because you are multiplying by a number greater than 1.
Answer:
Greater than 8 because you are multiplying by a number greater than 1.
Step-by-step explanation:
When 8 is multiple by another number, say x, the product is;
I) less than 8 if x<1
ii) equal to 8 if x=1
iii) greater than 8 if x> 1
Since 213 is greater than 1,then the product of 8 × 2 1 3 is greater than 8.
A hot air balloon is released at ground level, and it rises into the air at a constant rate. After 5 seconds the height of the balloon is 20 feet. The balloon continues to rise at the same rate.
Which table shows the relationship between the time in seconds, x , and the height of the balloon in feet, y?
Answer: D
Step-by-step explanation:
If after 5 seconds the height was 20 feet then in 10 seconds it will be 40 feet and in 20 seconds it will be 80 seconds.
To get from 5 to 10 you multiply by 2
To get from 20 to 40 you multiply by 2.
Since you have a constant change then it works for D only.
The linear equation that represents the height of the balloon at a time will be y = 4x. Then the correct option is D.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
A hot air balloon is launched from the ground and climbs into the air at a consistent velocity. The balloon's elevation is 20 feet after 5 seconds. The balloon keeps rising at the same rate.
The height per second is given as,
m = 20 / 5
m = 4 ft/sec
Then the equation is given as,
y = 4x
At x = 10 sec, then the value of y will be
y = 4 (10)
y = 40 ft
At x = 20 sec, then the value of y will be
y = 4 (20)
y = 80ft
The linear equation that represents the height of the balloon at a time will be y = 4x. Then the correct option is D.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
distance between (-1,-1) and (-4,1)
What is the ratio AC: CB?
Answer:
how do we find this out
Step-by-step explanation:
PLEASE HELP ME WITH THIS PROBLEM 20 POINTS!
Answer:
1. interior angles
2. complementary angles
3. supplementary
4. supplementary
5. Alternate interior angles
6. supplementary
7. supplementary
Step-by-step explanation:
HOPE THIS HELP DA!!!!!!!
Multiple questions! Need help within the hour!
This weekend Karen participated in a road race the ratio of the number of miles she ran to the number of miles she walked is 4 : 5 how many miles did Karen run if she walked 10 miles
Answer:
8 miles
Step-by-step explanation:
If Karen ran 4 miles and walked 5 the fraction for that is 4/5 and if you double both of those you get 8/10 we know that she walked 10 miles so she had to have run 8 miles.
Answer:
8
Step-by-step explanation:
