Please help me with 1,2 give me the answers and show me how you get it do not send me link please just write it right here please I really need help
Answers
1.)
c^2=a^2+b^2
c^2=10^2+24^2
c^2=100+576
c^2=676
c= √676
c=26 in
2.)
c^2=7^2+14^2
c^2=49+196
c^2=245
c= √245
c~15.65 cm
Related Questions
how do you solve (7^-1)^-1 and 5^2 * 5^4 * 5^-3
Answers
Answer:
Step-by-step explanation:
exponents raised to a - power is an inverse function probably not the right word
a^-b = 1/(a^b) example 4^-2 = 1/(4^2) = 1/16
so (7^-1)^-1 is a double inverse which is back to the original number 7
inverted 7 twice
(7^-1)^-1 = (1/7)^-1 = 1/(1/7) = 7 trust me or use your calculator
since the coeffients are the same just add the powers... some exponent rule
5^2 * 5^4 * 5^-3 = 5^(2+4-3) = 5³
here is it written out
5^2 * 5^4 * 5^-3 = 5² × 5^4 × 5^-3 = (5×5) × (5×5×5×5) × (1/5×1/5×1/5)
5×5 × 5× (5×5×5 × 1/5×1/5×1/5) (5×5×5 × 1/5×1/5×1/5) = 1
5×5×5 = 5³
so
HELLLPPP MEEEE HURRRY FIND THE AREA
Answers
Answer:
49 millimeters
Step-by-step explanation:
area is length times width
7×7=49
Answer:
Area = L × W
= 7mm × 7mm
= 49 square millimeters
Select the correct answer.
If you roll a single six-sided die, what is the probability of rolling an odd number?
A 1/6
B 1/3
C 1/2
D 3
Please help!
Answers
Answer: that means you have a 3/6 chance which can be simplified to 1/2
1, 3 and 5 are the odd numbers
Step-by-step explanation:
Answer:
the answer is c 1/2
Step-by-step explanation:
since there are 6 numbers on the die that range from 1-6, that means there are three odd numbers, so the probability would be 3/6, which can reduce to 1/2
Maria and her friends ate 5/8 of the 16 oranges that were at Maria's house. which is a reasonable answer for 5/8 x 16? please help!!
Answers
Answer:
10
Step-by-step explanation:
5(2). 8(2)
10/16
The answer is 10
What is an example of an irrational number besides pi?
Answers
0.3030030003...
An Irrational Number is a real number that cannot be written as a simple fraction. An irrational number cannot be written as a simple fraction.
7.1234 is irrational because it is a nonterminating, nonrepeating decimal.
65.4349224 is also irrational
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hope it helps
A recipe that makes 1 1/2 dozen cookies requires 3/4 cup of sugar. Shanika wants to make 6 dozen cookies. How many cups of sugar will she need
F. 1 1/8 cups
G. 4 cups
H. 6 3/4 cups
J. 3 cups
Answers
Answer:
h
Step-by-step explanation:
trust me js divide
Find the missing side lengths. Leave your answers in simplest radical form.
Х
у
60°
30
Answers
d. x = 15, y= 15√3
EXPLANATION:
This is a special triangle, more specifically a 30-60-90 degree triangle. For sake of not confusing x and y, we will use z to use as our reference for solving this triangle. The side lengths for each angle are as follows:
• 60 degrees = z√3
- this is the value for your y answer
• 30 degrees = z
- this is the value for your x answer
• Hypotenuse = 2z
- this is what we already have
We solve for what we already have which is the Hypotenuse = 30:
2x = 30
x = 15
We now have our x value which is 15.
Now we just plug in that x value for every expression for every angle.
x = 15
y = 15√3
Sorry if I explained it too thoroughly but I’ll be glad to answer any questions or clarifications
I need help
A line that includes the point (9, 10) has a slope of -1/9 what is its equation in point-slope
form?
Use the specified point in your equation. Write your answer using integers, proper fractions,
and improper fractions. Simplify all fractions.
Answers
Answer:
y -10 = -1/9 (x-9)
Step-by-step explanation:
Point slope form is
y-y1 = m (x-x1)
y -10 = -1/9 (x-9)
CAN YOU SEE THIS AND IF SO IS IT THE RIGHT ANSWER? REWARD BRAINLIEST
Answers
Answer: A I think
Step-by-step explanation:
Answer: LOL its D
Step-by-step explanation:
Is this a proportional graph?
Answers
Can someone help me with this?
Complete the equation
Answers
Answer:
Y=2.5x -4
Step-by-step explanation:
Answer:
y = 2.5x + (-4)
Step-by-step explanation:
If you are allowed to use a calcuator like a TI-83 or TI-84, you can plug those numbers into the chart thing and use LinReg to find the answer to the question. In this case, I did it for you and found the answer above.
Heather purchased a new $1,500 laptop by using a credit card with a 17% interest rate. She will pay off the balance in 2 years by paying monthly payments of $74.16 . Calculate Heathers total cost of repayment.
Answers
Answer:
1779.84
Step-by-step explanation:
How many diagonals can be drawn in the shape below?
24
40
18
20
?
Answers
Answer: It’s 20
Step-by-step explanation:
Plz mark me brainliest
Answer:
20 is the answer
Step-by-step explanation:
Ms. Hall wants to buy 30 fruit trees to plant on some land she just bought. She wants to plant only apple and peach trees. Each apple tree costs $22 and each peach tree costs $28. She has $720 to spend on trees.
Answers
Answer:
You would have to spend 674 dollars on trees if you only wanted to buy 30.
Step-by-step explanation:
22 times 15 = 264
28 times 15 = 420
Add them and you get 674
pls help i need to know 9587694769*548267382 in a whole number without e+{number} at the end
Answers
Answer:
5256620310414725120
___________________
Hope this helps
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┃▎▎┃╲╲╲╲╲╲┣━╯┈
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┈┈╰━┳┓┏┳┓┏╯┈┈┈
┈┈┈┈┗┻┛┗┻┛┈┈┈┈
A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters,
and (6q – 9) centimeters. Which expression represents the perimeter, in
centimeters, of the triangle?
Answers
Given:
A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters,
and (6q – 9) centimeters.
To find:
The expression that represents the perimeter, in centimeters, of the triangle.
Solution:
We know that, perimeter of a triangle is the sum of its all sides.
[tex]Perimeter=(6p-7)+(7p-2)+(6q-9)[/tex]
Combining like terms, we get
[tex]Perimeter=(6p+7p)+6q+(-7-2-9)[/tex]
[tex]Perimeter=(13p)+6q+(-18)[/tex]
[tex]Perimeter=13p+6q-18[/tex]
Therefore, the perimeter of the triangle is represented by the expression [tex]13p+6q-18[/tex] centimeters.
A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters, and (6q – 9) centimeters.
To find:
The expression that represents the perimeter, in centimeters, of the triangle.
Answer:
-18+13p+6q
(Also got it right on a test)
In a triangle measure of angle A=50 what statement is true about the measure of angle c
Answers
The first equation is y = -2x + 8
and the second is
y = x - 4
Please show your work!!!
Answers
Answer:4
Step-by-step explanation:
y=-2x+8
y=x-4
Y equals the same thing so you can do equal values method
-2x+8=x-4
+2x +2x
__________
8=3x-4
+4 +4
_______
12=3x
_____
3 3
x=4
Explaination: Demos
please help thank you
Answers
Answer:
n = 18
Step-by-step explanation:
(2n) and (n + 18) are vertically opposite angles and are congruent, then
2n = n + 18 ( subtract n from both sides )
n = 18
A net of a building block is shown below.What is the total surface area of the building block?
Answers
120 because when u finish diving it gives u 120
On Sunday, the high temperature was 71° F, but on Monday it was 5° F lower. What was the percent change?
Answers
Answer:
The percent change is -7%.
Step-by-step explanation:
In order to find the answer, you can use the following formula:
Percent change=(New value-Old value/Old value)*100
New value=71-5=66
Old value=71
Now, you can replace the values on the formula:
Percent change=(66-71/71)*100
Percent change=(-5/71)*100
Percent change=-0.07*100
Percent change=-7%
According to this, the answer is that the percent change is -7%.
Find the slope (12,2),(18,-2)
Answers
Answer:
[tex]\frac{-2}{3}[/tex]
Step-by-step explanation:
y2-y1/x2-x1
-2-2/18-12
-4/6
-2/3
Max is asked to prove that LM=MN Here is hs proof.
This is not a correct proof explain why
Answers
Answer:
Its not true because:
Step-by-step explanation:
if you divide by M, with M not being 0, ypu have the equation L=N which is false
please help me out??????
Answers
Answer:
Your answer should be 54!
Here is a shape made from a rectangle and a triangle.
7cm->
9 cm
Answers
Answer:
239 cm(squared)
Step-by-step explanation:
NOTE: first calculate the square
9 x 15 = 135
then calculate triangle
subtract 22 from 9 to get 13
then subtract 15 and 7 to get 8
8 x 13 = 104
135 + 104 = 239 cm(squared)
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
XD
PLEASE HELP I WILL MARK BRAINEST JUST HELP PLEASE!!!!!
Answers
Answer:
1/4
Step-by-step explanation:
Answer:
scale factor = [tex]\frac{1}{4}[/tex]
Step-by-step explanation:
The scale factor is the ratio of corresponding sides, image to original, that is
scale factor = [tex]\frac{1.5}{6}[/tex] = [tex]\frac{1}{4}[/tex]
Plzzz help me 10 min left
Answers
Answer:
D
Step-by-step explanation:
The opposite of negative is positive therefore,
the opposite of -2 is positive 2.
2 is locaded at D.
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
9514 1404 393
Answer:
D. h(x) = 5x² +12x +9
Step-by-step explanation:
The final constants are mostly different, so you can simplify your work by just figuring that one.
h(x) = g(x) -f(x)
h(0) = g(0) -f(0) = -7 -(-16) = +9 . . . . . matches choice D
__
If you want to figure the whole expression ...
h(x) = g(x) -f(x)
h(x) = 12x² +7x -7 -(7x² -5x -16)
h(x) = 12x² +7x -7 -7x² +5x +16
h(x) = (12 -7)x² +(7 +5)x +(-7 +16)
h(x) = 5x² +12x +9 . . . . . matches choice D
x - (2x + 1) = 8 - (3x + 3)
Ayuda porfa
Answers
Answer:
x = 3
Step-by-step explanation:
cambia los signos : x - 2x-1=8-3x-3
like terms : -x-1=5-3x
variable: -x+3x=5+1 --> 2x=6
dividir: x=3
luciana was making $10 per hour. She just got raise and now makes $10.50 an hour. What was the percent increase in her hourly wage?
Answers
Answer:
just 50 cence increase
Step-by-step explanation: