Answer:
The other types of EM radiation that make up the electromagnetic spectrum are microwaves, infrared light, ultraviolet light, X-rays and gamma-rays.
Step-by-step explanation:
Internet.
find the circumference of a circle with an area of 1,134.11
Step-by-step explanation:
C≈3.54
Using the formulas
A=πr2
C=2πr
Solving for C
C=2πA=2·π·1≈3.54491
10(1+3d)=-20
step by step pls
Answer:
d=-1
Step-by-step explanation:
10(1+3d)= -20
divide both sides by 10
1+3d=-2
move the costant to the right, change the sign
3d=-2-1
caclulate
3d=-3
divide both sides by 3
d=-1
In the expression, x^2 + 6x + 9, which is the coeffcient?
The coefficient is the number next to the letter.
Although the x squared term has a coefficient of 1, it is not listed in the answer choices. However, the coefficient of the middle term 6x is listed.
Answer: 6
Please please need help on this one
Answer:
Y=-6x
Step-by-step explanation:
Choose two points from the graph (0,0) and (1,-6)
Average Rate of Change= (y2-y1)/(x2-x1)
(-6-0)/(1-0)=-6/1=-6
y=-6x+b
0=-6(0)+b
0=0+b
0=b
Y=-6x+0
Y=-6x
Decide whether or not it is a function.
Answer:
Step-by-step explanation:
Yes it's a function.
You may be looking at v which produces m
You may be looking at r which also produces m.
That's fine. Two different x values (the domain) can produce the same y value. Lots of functions do that. (you'll study parabolas pretty soon and all that open up or down have two x values producing the same y value).
If you have a member of the domain producing 2 y values, that doesn't work. That would not be a function.
This example is a function.
Which model shows 1/4 divided by 3 ? A B C D
Answer:
You didn't attach a picture of the models?
Answer:
b or d
Step-by-step explanation:
Help The sum of two integers is 10. Their difference is 4.
What are the two integers?
Answer:
7 and 3
Step-by-step explanation:
Find the area of the triangle below. Be sure to include the correct unit in your answer. 13cm 5cm 17cm
Answer:
42.5 cm²
Step-by-step explanation:
1/2x17x5 = 42.5
Simplify
2x +3 (4x – 8) + 10
Hope it helps you....
Sorry if it's wrong..
PLSSSSSSSSS HELP answer back please fast within an hour!!!!!!!
A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 18% are pennies and 36% are dimes. There are 2 more nickels than pennies. How much money does the bag contain?
Answer: $5.44
Step-by-step explanation:
18% of 50= 9 pennies
36% of 50= 18 dimes
9 + 2= 11 nickels
9+18+11= 38 pennies, nickels and dimes.
50 (total amount of coins) - 38 (pennies nickels and dimes)= 12 quarters.
9 pennies= 9 cents
18 dimes= 180 cents
11 nickels= 55 cents
12 quarters= 300 cents
9 + 180 + 55 + 300= 544 cents= $5.44
Answer:
$5.44
The bag contains $5.44.
Step-by-step explanation:
Pennies:
50(18/100)= 9 pennies
Dimes:
50(36/100)= 18 dimes
Nickels:
2 more nickels than pennies
9+2= 11
Quarters:
9+18+11= 38
50-38= 12 quarters
1 penny = 0.01 dollar
9x0.01= 0.09
1 dime = 0.10 dollar
18x0.10= 1.80
1 nickel = 0.05 dollar
11x0.05= 0.55
1 quarter = 0.25 dollar
12x0.25= 3
0.09+1.80+0.55+3= $5.44
Seventeen is eight more than three times a number. Write this equation.
Answer:
17 = 3x+8
Step-by-step explanation:
X+ 10 = 7
what is the solution to this question
Answer:=−3
Step-by-step explanation:
+10=7
+10−10=7−10
Can somebody help me with B. And C. Please
Answer:
B) $150 for 15 hours
C) 25 hours
Step-by-step explanation:
B) (15, 150)
C) (25, 250)
Plz help ASAP I BEEN ASKING SO MANY TIME BUT NOBODY HELP ME HELPP. Plz i been on this for 3 hours
Answer:
b, d, and e
Step-by-step explanation:
those are the three answers
Answer:
I would say b d and e to
Step-by-step explanation:
hope that helps
What’s 5+5 i need help
Answer:
10
Step-by-step explanation:
or was it 11??
Enter the unknown value in the equation.
35.7−□=11.23
Answer:
24.47
Step-by-step explanation:
First, 35.7 - 11.23 = 24.47, which is your answer
Hope this helps!
pls help me and give explanation
Answer:
40ft
Step-by-step explanation:
Add up all four sides of your rectangle:
15ft + 15ft +5ft + 5ft = 40ft
You can find the other 5ft (the side that is missing) if you notice that the smaller sections are squares.
Hellppp plzzz!
Given right triangle DEF, what is the value of cos(F)?
Dude it is A!!!!!!!!!!!!!!!!!!
Students picked 144 ounces of strawberries to make strawberry jam. How many pounds of strawberries did they pick
Answer:
9 pounds
Step-by-step explanation:
I converted it
If m = 27 and n = 4, what is the value of the following expression?
Answer:
2
Step-by-step explanation:
m - 5 • n + 5
plug it in
27- 5 * 4+5
well, we gotta follow PEMDAS (there are no parentheses)
5*4
20
now we have
27-20+5
20+5
25
27-25
2
Find the volume of the irregular figure 3cm 7 cm 2 cm [?] cm 9 cm 11 cm 7 cm 10 cm
Answer:
672 cm³
Step-by-step explanation:
10x7x9=630
2x3x7=42
630+42=672
A rectangular prism has a length of 714 inches, a width of 612 inches, and a height of 10 inches.
Raj has another prism that has dimensions that are each double the dimensions of the first rectangular prism.
How many times greater is the volume of the larger prism than the volume of the smaller one?
Answer:
8 timesStep-by-step explanation:
The volume of the prism:
V = lwhIf each of the dimensions is doubled, then the volume becomes:
V₁ = 2l*2w*2h = 8lwh = 8VThe larger prism has 8 times greater volume
The sale price of a diving board is $213. What was the original price if it was 25% off?
A magician's stage has a rectangular trapdoor whose width is (x+1/2) feet and whose length is 2x feet. The area of the trapdoor is 10 square feet. What is the value of x ?
Answer: x = 2 , − 2.5
Please need help on this one h as be no clue how to do this
Answer:
y = -2x
Step-by-step explanation:
Equation in slope-intercept form is y = mx + b.
m = slope = ∆y/∆x
Using any two points on the line, say (0, 0) and (-20, 40),
Slope (m) = (40 - 0) / (-20 - 0) = 40/-20
Slope (m) = -2
b = y-intercept = the value of y when x = 0.
b = 0
To write the equation of the line, substitute m = -2 and b = 0 into y = mx + b
Thus:
y = -2x + 0
y = -2x
Natalena drives a moving van. She travels 372 mi in 6 h. At what speed does
Natalena drive, in miles per hour? Draw a model. Show your work.
Answer:
62 mph
Step-by-step explanation:
62 mph
372 divided by 6 = 62
I cant draw on this so you make the model. :)
hope this helps!!!!!!!!!!
Solve ( x− 4)^2 = 9.
Answer:
= 7
Step-by-step explanation:
Answer:
x= 7, 1
Step-by-step explanation:
Take the root of both sides and solve.
WILL GIVE BRAINLIEST
Answer: i think its b
Step-by-step explanation:
What is the solution to the inequality -3x - 5 < -20?
Answer:
x > 5
Step-by-step explanation:
Answer:
we have -3x < -15,
so
3x > 15,
x > 5
brainliest please?
12 degrees below 0 celsius
Answer:
Hey mate....
Step-by-step explanation:
This is ur answer.....
12 degrees below 0 means -12 Degrees
hope it helps you,
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