Answers
Answer:
I'm pretty sure it's 87 degrees
Step-by-step explanation:
Related Questions
1. (01.01 LC)
Which of the following is a rational number? (5 points)
√2, √3. √4. √5.
Answers
Answer:
root 4 is a rational number
Step-by-step explanation:
A rational number is any number that can be expressed as a fraction of two integers, say where q is not zero.
solve the inequality.
-c > -19
Answers
Answer:
The answer is -18 and above (that's negative, basically -17,-16, -15,-14,-13,-12, -11, -10, -9, -8, -7, -6, -5,-4, -3, -2, -1).
HELP ASAP WILL MARK BRAINLIEST
Public Libraries The number of libraries in the United
States from 1980 to 2000 can be modeled by the function
f(x) 5 38.9x 1 8685.8 where x is the number of years
since 1980.
a. Graph the function and identify its domain and range.
b. Find the number of libraries in the United States in 1996.
Explain how you found your answer.
c. When were there 9000 libraries in the United States?
Explain how you found your answer.
Answers
was this helpful??? i tried!
Let d(t) be the total number of .
Answers
what is the slope of the line that passes through the point (10,3) (2,3) write your answer in simplest form
Answers
Answer:
0
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
so m= (3-3)/(2-10)
m=0/-8
since 0 divided by anything is 0, the answer is 0
The lateral surface area of a cube is 400cm². Its total surface area is
_______
a)600cm² b) 2400cm² c) 500cm² d) 650cm²
Answers
Answer:
Step-by-step explanation:
Lateral surface area of cube = 4a²
4a² = 400
a² = 400÷4
a² = 100
a = √100 = √10*10
a = 10 cm
Total surface area = 6a²
= 6 * 10²
= 6* 100
= 600 cm²
Answer:
A
Step-by-step explanation:
I believe that I did this before.
Use one or more transformations to transform the pre-image (purple) onto the image (white).
Translate Rotate
* Reflect
(You cant tpuch the grey lines )
Answers
Answer: This is a translation of 12 units to the right.
translation written (x,y) -> (x+12,y+0)
Step-by-step explanation:
Pick a point on the pre-image, and count how many squares it has to move to end up at the corresponding point in the image.
Add that value to the coordinate x for horizontal movement, here +12.
Add to the coordinate y for vertical movement. here 0.
Can you guys please help me I would appreciate it soooo much!!!!!!(Any question is ok I’m just confused and my teacher won’t help me:()
Answers
Answer:
a: scale factor is 2
b: from left to right: 3, 5
c: from top to bottom: 53, 82 I think
Step-by-step explanation:
Angles of XYZ and ABC are the blank because the triangle are blank and corresponding angles are blank.
Answers
Answer:
the answer is your teacher just wanted to draw a triangle and get paid for it.
A construction company orders tile flooring for the kitchen and three bathrooms of a new home. The kitchen floor measures 48 square feet. Two bathrooms have floors that each measure square feet. The third bathroom floor measures square feet. If the tile costs $2.39 per square foot, what's the least amount of money, to the nearest cent, the company spends on tile for all three bathrooms
Answers
Step-by-step explanation:
The question is incomplete. Let us assume the two bathrooms have floors that each measure 24 square feet and third bathroom floor measures 18 square feet.
For the two bathrooms, the total area will be 2*24 = 48 square feet
Since the third bathroom measures 18 square feet, the total square feet for the 3 bathrooms is equal to 48sq. ft + 18 sq.ft = 64sq. ft
If the tile costs $2.39 per square foot, then the amount that 64sq. ft tiles will cost is expressed as:
1 sq. ft = $2..39
64sq.f = $x
Cross multiply:
1*x = 2.39* 64
x = $152.96
Hence the amount that the company's spent on tiles for the three bathrooms will be 15296 cents.
Note that the dimensions of bathrooms were assumed. You can follow the same procedure for any dimension given.
HELP ME PLS OMG -LS PLS PLS PLS ASAP ASAP PLS pls ASAP
Answers
any one know the answer plz i will give brainlyest
Answers
Answer:
Step-by-step explanation:
P=2*9+2*4
P=18+8
P=26 in.
My teacher asked me to round 12,800 to the nearest thousand. I think that the answer is 13,000. Did I round correctly?
Answers
Answer: Yes!
Step-by-step explanation:
You go from the 2 to the 8 in 12800. And sense the 8 is higher you change the 2 to a 3. So it makes 13000.
anyone know thissss plzzz help rlly urgent I'll brainlist u !! plzzzzz
Answers
Const = 3
No of terms = 3
Corff = 7
Constant= 7
Answer:
For a:
Number of terms: 2Co-efficient of x: 2Constant: 3For b:
Number of terms: 3Co-efficient: -4 and 7Constant: 5I hope this helps!
Solve for x:
(x + 20)/2
= 3x
A: x = 10
B: x = 4
C: x = -14
D: x= -17
Answers
Answer:
x=4
Step-by-step explanation:
Answer:
B) x=4
Step-by-step explanation:
complete the table and then graph the function .
Answers
Answer:
1,2,3,4,5
Step-by-step explanation:
Please hurry!! I will mark brainliest! A student wrote four statements during math class. Which statement contains an error?
If Iesha traveled at an average speed of 38 miles per hour for 18 hours, she traveled 684 miles.
If Jason traveled at an average speed of 46 miles per hour for 16 hours, he traveled 736 miles.
If Charmaine traveled at an average speed of 54 miles per hour for 14 hours, she traveled 766 miles.
If Raphael traveled at an average speed of 68 miles per hour for 12 hours, he traveled 816 miles.
Answers
Answer: 2nd one
Step-by-step explanation:
slove for x in terms of p,m, and g
m=g-px
Answers
Answer:
- (m-g)/p =x
Step-by-step explanation:
subtract g
m-g=-p(x)
divide by -p
-(m-g)/p =x
A math test is made up of 7 problems each worth 10 points. There is no partial credit. Every test taker receives 30 points for taking the test. Enter a function to describe the test score determined by the number of correct answers. Then, graph the function.
Answers
Answer:
f(x)=10x+30
Step-by-step explanation x=0=30 x= 1=40 x= 2=50 x= 3=60 x=4=70 x= 5=80 x=6=90 x= 7=100
find the value of the variable (3p-6)
Answers
Answer:1/3
Step-by-step explanation:
3p- -5=6
- and - becomes +
3p+5=6
transpose 5 to the other side
3p=6-5
because on transposing + becomes -
3p=1
p=1/3
because multiplication changes to addition on transposing
please mark me as brainly .
I need help with my homework , Please.
Answers
Answer:
Yes they are congruent.
Step-by-step explanation:
Congruent triangles are triangles that are the same size and shape. Since the triangle was split in half, both sides of the triangle are congruent to each other. If you fold the triangle, both will allign perfectly on top of one another.
What number is between 0.50 and 1.00
Answers
Answer:
0.75 is one answer.
Step-by-step explanation:
There are infinite numbers between those two numbers.
0.51, 0.52, 0.53. . . . so on.
Hope I helped :)
Please consider Brainliest :)
Are Transformations used to create Similar Figures EXPLAIN
Answers:
Sometimes, Never, Always,
Answers
Answer:
sometimes
Step-by-step explanation:
Similar figures can also be a different size, as long as they're the same shape. So both rigid transformations and dilations can create similar figures.
3x + 4y = 17 Solve for y Explain how to solve the problem please
Answers
Answer:
y = 17/4 - 3/4x
Step-by-step explanation:
[tex]3x + 4y = 17[/tex]
Subtract 3x from both sides.
[tex]4y = 17 - 3x[/tex]
Divide by 4 from both sides to isolate y.
[tex]y = \frac{17 - 3x}{4} [/tex]
Kyle purchased a plant that was 2 inches tall. The function h(t)=0.75t models the height of the plant t months after kyle purchased the plant. What is the meaning of h(11)
Answers
How do you factor this trinomial??
3x^2 - 5x - 28
Answers
Answer:
(3x+7)(x−4)
Step-by-step explanation:
The ratio of boys to girls in Miss Smith’s class is 3 to 5. There are 15 girls in the class. What is the total number of students in Miss Smith’s class?
Answers
Answer:
9 boys
Step-by-step explanation:
15/5
=3
3*3
=9
What most accurately describes the effects of tobacco use on the body?
A) Smokers are less likely to get lung cancer than nonsmokers.
B) Smokers Get more nose, throat, and lung infections than nonsmokers.
Answers
Answer:
A i believe
Step-by-step explanation:
Although nicotine is addictive, most of the severe health effects of tobacco use comes from other chemicals. Tobacco smoking can lead to lung cancer, chronic bronchitis, and emphysema. It increases the risk of heart disease, which can lead to stroke or heart attack.People who smoke cigarettes are 15 to 30 times more likely to get lung cancer or die from lung cancer than people who do not smoke. Even smoking a few cigarettes a day or smoking occasionally increases the risk of lung cancer.
If a lizard can run 8 m across the water in 4 seconds, how
fast is he traveling?
Answers
Answer:
2 meters/second
Step-by-step explanation:
Equation for speed is:
s = d/t
Plug in the 8m for distance(d)
Plug in the 4 seconds for time(t)
So now you have s = 8m/4sec
This simplifies to s = 2 m/sec
HELP HAVING BAD DAY Matt runs in the park every day at the average rate of c meters per minute.
During these 20 minutes, Matt covers 2400 meters. Use this information to write an equation.
Answers
Answer:
3c=2400/20
Step-by-step explanation: