Answer:
b and c both are 119°
Step-by-step explanation:
Hope it helps
The legs of a right triangle are 6 and the square root of 13. Calculate the hypotenuse.
Answer:
Pythagoras Theorem
Step-by-step explanation:
[tex]a^{2} +b^{2}=c^{2}[/tex]
[tex]6^{2}+ 13^{2}= c^{2}[/tex]
[tex]205=c^{2}[/tex]
[tex]\sqrt{205} = c[/tex]
[tex]14.32 = c[/tex]
Barb purchased a loaf of bread for $2 and p pounds of sliced gam at $5 per pound for a total of 13.25. The relationship between what she purchased and her total purchase price is represented by the equation 5p + 2 = 13.25. What was the total number of pounds of ham that Barb purchased?
PLS PLS PLS HELP I WILL MARK YOU BRAINLIEST
if the ● means multiply then the answer is -31.5
PLEASE HELP! ILL MARK BRAINLIEST
Answer:
Dont press the links):
Step-by-step explanation:
Payback
question vvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
Answer:
x = 28 and x = 0
Step-by-step explanation:
Find all solutions for x by breaking the absolute value into the positive and negative components.
If ¼m = 5, then find the value of 3(2m – 14)
(CORRECT ANSWER GETS BRAINLIEST! 20 POINTS!!!)
What is the quotient of the division below?
2599 divided by 9
288.7
288.ModifyingAbove 7 with bar
288.8
288.ModifyingAbove 8 with bar
what is the coefficient of 43k?
PLS PLS HELP I WILL MARK BRAINLIEST!
Answer:
8) C -3+2.
9) D 3-(-2).
HELP!!!
An architect is making a scale model of a house. On the model 2.5 inches represents 5 yards. Which graph represents the same relationship?
A herd of dinosaurs made paintings in the sand with their claws.
Each baby dinosaur made 15 paintings and each adult dinosaur made 7 paintings. The entire herd made 208 paintings in total, and there were 3 times as many baby dinosaurs as adult dinosaurs.
How many baby dinosaurs and adult dinosaurs were there?
There were ____ baby dinosaurs and ____ adult dinosaurs.
Answer:
Baby dinosaurs-12
Adult dinosaurs-4
Explanation:
15b+7a=208 where b- baby , a is adult
b=3a
Putting the values
15.3a+7.a= 208
45a+7a =208
52a=208
a=4
b=3a= 12
whats an equation equal to 10x-5
Answer:
-50
Step-by-step explanation:
Divide. 0.78÷106
0.00078
0.000078
0.0000078
0.00000078
Answer:
Answer: A.
Step-by-step explanation:
I did the test and got it correct.
Answer:
the answer is not A. the correct answer is D. 0.00000078
Step-by-step explanation:
The reason D.
is correct is because if you multiply 10 six times you will get 1,000,000
and all you have to do is take the zeros from 1,000,000 and add it to 0.78 you will get your answer.
(hope this helps)
Find the area of a composite figure. 3.14 help please!!:)
Answer:
47 add them all up and it equals to 47
Step-by-step explanation:
(BRAINLIST!!!)70 POINTS!!! ASAP Write two different expressions equivalent to 8d - 4) Use factoring for one way
Answer:
one is using commutative property 4d - 8
another is 2 to power of 4 - 2 to the power of 2
Step-by-step explanation:
Imagine that you are filling treat bags with jellybeans. You have 3 3/8 cups of jellybeans, and each treat bag will contain 1/4 cup of jellybeans. How many treat bags can you fill before you ru out of jellybeans? Show your work (please).
Answer:
13.5
Step-by-step explanation:
3 3/8 / 1/4 = 27/2= 13 1/2= 13.5
i think
Children get a 15% discount on tickets to an amusement park. Jun had a coupon for 5% off any two tickets. He used the coupon for himself and his 4-year-old son, Jack. If regular admission for a ticket was $60, what did Jun pay for the two tickets?
The amount that Jun paid for the two tickets given the discount rate and the coupon rates is $105.45.
How much was paid for the two tickets?Discounts and coupons reduce the price of an item.
Cost of the child's ticket after the discount = (100 - 15%) x 60 = $51
Cost of both tickets after the coupon = (100 - 5) x (51 + 60) = $105.45
To learn more about how to calculate discounts, please check: https://brainly.com/question/26061308
#SPJ2
Pharmacy a lot!!!!
John arrived at work early in the morning at the home infusion pharmacy and discovered there was an order for furosemide 40 mg to be administered by IV infusion that needed to be sent out right away. He decided to mix the compound right away so it would be ready for the pharmacist to check when she arrived. He flipped a switch to turn the laminar flow workbench on and gather the needed materials. He put on a gown, washed his hands thoroughly, and place the supplies carefully in the hood. Because the furosemide was packaged in ampul, john remember to obtain a filter needle to remove any glass particle that might result from breaking the ampul. He attach the filter needle to the syringe and snap the tip of the ampul by holding it with his thumbs and index fingers and applying pressure with his thumbs. The glass scraped his finger as the lid came off, but there wasn’t much bleeding, so he continued. Using the filter needle and syringe, John withdrew the furosemide from the vile and carefully injected it into the injection ports of the piggyback bag. He remove the bag from the hood and placed it in the checking area, where he attached the appropriate labels. As he finished, the pharmacist arrived and came over to check the medication. John felt proud that he was able to complete the admixture in a timely manner so it could be sent out to the patient. The pharmacist checked the bank, initialed the paperwork, and sent back out for delivery.
Did john follow all the 797 guidelines for compounding a sterile product??
Answer:
not really, if at one point he was bleeding a little, he still should have done something about it instead of continuing and risking contaminating whatever it was
Step-by-step explanation:
Make 2 equivalent expressions with this expression: 9(6j + 8 + 1j)
SHOW ALL STEPS AND WORK
Please give me a good answer, I don't got time for point takers..
Answer:
54j + 72 + 9j and 63j + 72
Step-by-step explanation:
I just simplified it
So 9(6j + 8 + 1j) can be distributed to (9)(6j) + (9)(8) + (9)(1j) which equals 54j + 72 + 9j because 9*6j = 54 , 9*8 = 72 , and 9*1j = 9j
54j + 72 + 9j can also equal 63j + 72 because 54j + 9j = 63j
I hope this helped and I hope this is close to what you wanted heh :)
plsss help this is due today
will give brainliest
HELP QUICK... I NEED THIS FOR MATH
The ratio of an object's weight on Earth to its weight on Venus is 8:7. How much would a woman who weighs 120 pounds (lbs) on Earth weigh on Venus? (Please help, if the answer is correct, I'll mark brainliest.)
Answer:
120:105
I hope you have a lovely day/night! <3
answer asap please and thank you
Answer:
you need to multiply the numbers
Step-by-step explanation:
1/5 ×2/5= 2/25
Answer:
use X
Step-by-step explanation:
I'm kind of skeptical because none of them seem right to me, but X would be the one that makes more sense.
Y=4x +5 y=x -4 a (3, 17) b (-3, -7) c (-3, 7) d (3, 7)
Answer:
(-3, -7)
Step-by-step explanation:
y = 4x + 5
y = x - 4
add 4 to both sides of the second equation to get y + 4 = x
plug that back into the equation to get y = 4(y + 4) +5
distribute to get y = 4y + 16 + 5
combine like terms y = 4y + 21
subtract 4y on both sides to get -3y = 21
divide both sides by -3 to get y = -7
plug -7 into the second equation to get -7 = x - 4
add 4 on both sides to get -3 = x
therefore (-3, -7)
Question 9)
Help me please
Answer:
the pidodoesnt open for me
pleaase help withhh tt
his
Answer:
Decimal: 0.25
Percentage: 25%
Step-by-step explanation:
A girl's feet are negative 2 over 4 yards from the surface of a pool. A boy's feet are negative 3 over 4 yards from the surface of the pool. Determine whose feet are closer to the surface.
The girl's feet are closer to the surface of the pool because negative 2 over 4 > negative 3 over 4.
The boy's feet are closer to the surface of the pool because negative 2 over 4 > negative 3 over 4.
The girl's feet are closer to the surface of the pool because negative 2 over 4 < negative 3 over 4.
The boy's feet are closer to the surface of the pool because negative 2 over 4 < negative 3 over 4.
Answer:
They’re the same close
Step-by-step explanation:
because when they go it equals they’re the same :p
Answer:
1st Choice
Step-by-step explanation:
Trust me it is the 1st one. :) If it is correct please mark me the brainiest. :D NP
Please help! Look at the picture.
Answer:
It took each girl 1/8 hour to print their project.
Step-by-step explanation:
1/2 hour = 30 minutes
30 minutes / 4 girls = 7.5 minutes for each girl to print their project
7.5 minutes / 60 minutes in an hour = 0.125 or 1/8 hour
Hope this helps!
Measurements of atoms, such as amounts, distances, and weights, are often very large or very small when compared to measurements of things you can see or touch. Scientific notation represents numbers as a power of 10. This makes very large or small numbers easier to use and understand. Approximately 7,500,000,000,000 carbon atoms fit across the period that you make with your pencil. Express this number in scientific notation. (PLEASE ANSWER FAST I'LL GIVE BRAINLIEST ALSO PLEASE DO ALL THIS IS WORTH 30 POINTS)
Step 1 Rewrite the number with a decimal after the first nonzero digit.7.500000000000
Step 2 Find the number of places and the direction you moved the decimal. If a number does not show a decimal, the decimal is at the right end of the number.You moved the decimal 12 places to the left.
Step 3 Drop the zeros, and write the number of places you moved the decimal as a power of 10. If you moved the decimal to the right, the power is negative. If you moved the decimal to the left, the power is positive.7.5 × 10 12
Step 4 Reverse the process to change scientific notation back to a whole number. A positive power of 10 moves the decimal to the right. A negative power of 10 moves the decimal to the left.
(Answer 1, 2, 3, 4 and 5 )
1. A sample of gold contains 3,800,000,000,000,000,000 atoms. Express this number in scientific notation.
2. A sample of silver contains 400,000,000,000,000 atoms. Express this number in scientific notation.
3. A sample of carbon has a mass of 0.000000000000000000034 kg. Express this mass in scientific notation.
4. A sample of silicon contains 5.23 × 10^11 atoms. Write this amount as a whole number.
5. The mass of a proton is about 1.67 × 10 -27kg. Write this mass as a whole number
Answer:
Step-by-step explanation:
1)3.8 *10¹⁵
2)4.0*10¹⁴
3)30.4*10⁻²⁰
4)523,000,000,000 atoms
5)0.000 000 000 000 000 000 000 000 00167