In square ABCD, AC = 6x + 10, and BD = 10x + 2. What is the length of AC?
Hint: Diagonals are congruent, hence AC = BD
A)11
B)22
C)3.5
D)2
Answers
Answer:
B) 22
Step-by-step explanation:
AC = BD
6x+10 = 10x+2
simplify:
subtract 6x and 2 from both sides:
4x = 8
x = 2
then:
AC = 6(2)+10 = 22
Related Questions
Please help me! 20 points!
[Inequalities Review]
Answers
Answer:
x<-3
x=>-5
Step-by-step explanation:
I think this is right... I haven't done inequalities in several years
Answer:
top is correct byereeeeeeeeee
Which of the following is represented by the expression below?
5x+2
aTwo more than five times a number
bFive more than 12 of a number
cFive more than twice a number
dTwo more than 15 of a number
ps its not c
Answers
Answer:
2 more than 5 times a number
Step-by-step explanation:
Use the diagram to solve for x.
Answers
Answer:
8
Step-by-step explanation:
You know that the horizontal lines are parallel to each other.
The 8 and x is both on that diagonal right there. Since the horizontal lines are parallel, that means the angle of 8 should have the same angle as x.
*I forgot what this thing was called but please trust me i learned this before*
Ryan and Taylor are both saving money to buy new video game
equipment. Ryan's savings plan can be modeled by the function
s= 15m + 50 where m represents the number of months since Ryan
started his plan, and s represents the amount of money saved in
dollars. The table shown represents Taylor's savings plan.
Taylor's Savings Plan
Number of
Month Amount Saved ($)
0 25
1 45
2 65
3 85
Select the options that correctly complete the sentences.
greather or less than -----answer
Ryan's rate of change is ________ Taylor's rate of change .
Ryan'sstaring balanced is_______ Taylor's starting balanced.
Answers
We want to compare the rates of change and starting balances of Ryan and Taylor, the correct answers are:
"Ryan's rate of change is _less than_ Taylor's rate of change.""Ryan's starting balance is greater than Taylor's starting balance."So we know that Ryan's savings plan can be modeled by:
S(m) = 15*m + 50.
This means that he starts with 50, and saves 15 per month, then:
Ryan's rate of change = 15 per monthRyan's initial balance = 50For Taylor we have a table:
month amount saved:
0 25
1 45
2 65
3 85
So, in month 0 he has 25, thus, his initial balance is 25.
And each month the amount saved increases by 20, then the equation is:
T(m) = 20*m + 25
Then we have:
Taylor's rate of change = 20 per month.Taylor's initial balance = 25Now we can see that:
"Ryan's rate of change is _less than_ Taylor's rate of change."
"Ryan's starting balance is greater than Taylor's starting balanced."
If you want to learn more about rates of change, you can read:
https://brainly.com/question/18904995
Please help as soon as possible
Answers
5 is the og length. Scale factor is 3.5. So
5(3.5)=17.5
PLEASE HELP ME WILL MARK BRAINLIEST!!
Answers
Answer:
A line segment
Step-by-step explanation:
PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.
Answers
Answer:28
Step-by-step explana
Can yall help me pleaseeeee
Answers
Answer:
Step-by-step explanation:
Help me find out it.
Answers
Answer: The answer is 36
What is 200×300?
A. 60,000
B. 5,000
C. 50,000
D. 6,000
Answers
Answer:
A. 60,000
Step-by-step explanation:
The answer is A because 2 × 3 is 6 then you add the 4 0's. So it would be 60,000
3,000 cm= ____ m
what goes in the blank? and how do I show my work for it?
correct=brainliest
Answers
Answer:
30 m
Step-by-step explanation:
3000cm ÷ 100 to get it in to metres which is 30m
(4-9-8)÷3×3please help AFAP
Answers
Answer:
I am not really sure but try this -13/9 or -13 divided by 9
Step-by-step explanation:
Answer:
-13
Step-by-step explanation:
So, we're gonna use PEMDAS here. First, we have to subtract what's in the parentheses.
4-9 is -5. -5 - 8 is -13. We can rewrite the equation now.
-13/3*3
The answer is -13
Show whether or not the points with coordinates (1,3) (4,2) (-2,6) are vertices of a right triangle
Answers
Answer:
No
Step-by-step explanation:
See attached
Answer the question below
Answers
Answer:
Well I know the formula but im not sure which option it matches to.
Step-by-step explanation:
3 x 3.5 times 1/2
+
11.4 x 10.5 times 1/2
A. 20 mph
B. 35 mph
C. 70 mph
D. 100 mph
Answers
The answer is B. 35 mph
Speed is shown as distance/time
If you pick a point, for example 70 miles and divide it by the time which is 2 hours, then you get 35 miles per hour
-What is the distance between -25 and -12 on
a number line?
Answers
Answer:
13 units
Step-by-step explanation:
25-12=13
Answer:
13 units
Step-by-step explanation:
| -25 - (-12) | = 13
Here is the list of ingredients for making 30 biscuits.
Lucas has the following ingredients.
900 g butter
1000 g caster sugar
1000 g plain flour
225 g chocolate chips
What is the greatest number of biscuits Lucas can make?
You must show your working.
Ingredients for 30 biscuits
225 g butter
110g caster sugar
275 g plain flour
75 g chocolate chips
Answers
Answer:
90 biscuits
Step-by-step explanation:
900÷225=4
1000÷110=9
1000÷275=3
225÷75=3
y’all i’ve been stuck on this for ever can anyone help?
Answers
Answer:
easiest way would be to buy all soup. you could buy 12 packages for $48 (48/4=12). you'd have 96 cans (12x8=96) and $2 left over.
there are lot if possible solutions, but that is easiest.
Answer: dude easy peasy so what you do is find how many cans u can get to equal up to $50
Step-by-step explanation:
so you would do this...
so u would add 8 six times
8+8+8+8+8+8=48 for the first on
so it would be 8
5 cm
8 cm
I hate math
Answers
answer:
area: 40cm²
perimeter = 26cm
step-by-step explanation:
i do not know which one this is telling you to find so i put both area and perimeterarea:
know the formulaformula = l x wl = lengthw = widthplug in what you havel x w
5 x 8
= 40cm²
perimeter:
for this you just have to each sidesince this is rectangle opposite sides are equal5 + 5 + 8 + 8
= 26cm
need help asapppp !! this is due by today !!
Answers
Answer:
Easy 19 is the volume Step-by-step explanation:
Which equation can be used to answer the question below?
Christopher made 12 of the 40 recipes he downloaded from the Internet. What percent of the recipes did he make?
A X=12(40)
B 12x=40
C 12=x/40
D 12=40x
Answers
Christopher made 30% of the recipe downloaded
He made 12 of the 40 recipes he downloaded from the internet.
He downloaded a total of 40 recipes.
PercentagePercentage is is a number or ratio that can be expressed as a fraction of 100. Therefore,
The percentage of the recipe he made can be calculated as follows;
percentage of recipe made = 12 / 40 × 100percentage = 1200 / 40 = 30%
Therefore, he made 30% of the recipe downloaded
learn more on equation here: https://brainly.com/question/4345896
find the measure of the arc or angle indicated. please help and i need work shown... brainliest answer for work shown
Answers
Answer:32
Step-by-step explanation:
Answer:
190°Step-by-step explanation:
Inscribed angle is half the measure of the intercepted arc:
m∠EFG = 1/2mEG1/2mEG = 95°mEG = 2*95° = 190°If Angle P and Angle Q are supplementary,
and Angle P = 4x - 32 and
Angle Q = 5x + 50, find the value of x.
Answers
Answer: 313% 79% 3%
Step-by-step explanation:
If cost of 15 eggs is ? 75, then find out the cost of 4 dozens eggs.
Answers
Answer:
Each egg is $5 so 4 dozen(48) is $240
Step-by-step explanation:
the way to do this is 75/15= 5
and then you multiply 12 x 4 to get 48 eggs
and then multiply 48 x 5 to get $240
15:75
divide each by 5
3:15
(4 dozen is 48 -> 48/3 = 16)
multiply each by 16
48: 240
240Ivan has $50,000 in a savings account that earns 4% interest per year. The interest is not compounded. To the nearest dollar, how much interest will he earn in 5 years?
Answers
Answer:
$2,000
Step-by-step explanation:
4% of $50,000 is $2,000 so 2,000 X 5 =10,000
(3 x 10-7) x (8 x 10 )
Answers
Answer:
1840
Step-by-step explanation:
Answer:
2160
to solve this
(3*10-7) * (8*10)
(30 - 7) * (80)
27 * 80
= 2160
What does Smoking Cause And Is Vaping Bad for you Lungs? Please help due in 7 min
Answers
smoking weed is good vaping sucks
Step-by-step explanation:
Answer:
Smoking causes lung damage. Smoking can cause lung cancer, heart disease, strokes, emphysema, heart murmurs, insomnia, asthma, and a wide variety of other diseases. Vaping is bad for your lungs. Vaping may cause issues with teeth and gum health, and the liquid that creates the vapor is dangerous to adults and children if they swallow or inhale it or get it on their skin.
Step-by-step explanation:
1.The gradient of a straight line is the measure of the ratio of the
change to the
change.
Answers
Answer:
The gradient of a straight line is the measure of the ratio of the vertical change to horizontal change
Step-by-step explanation:
Required
Fill in the gap
Gradient is calculated as:
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
or
[tex]m = \frac{\triangle y}{\triangle x}[/tex]
Where [tex]\triangle[/tex] means change; y and x are vertical and horizontal change respectively
Problem #2: Ethan bought plates and cups for his upcoming birthday party. He
bought twice as many plates as cup. Altogether, he bought 102 items. How many
of each item did he buy?
Answers
2c + c = 102
3c = 102
c = 34
Ethan buys 34 cups and 68 plates.
find the solution of given expression
[tex] \sqrt{36 \times 36 \times 4} [/tex]
Answers
Answer:
√(36×36×4)=√(36²×2²)=±(36×2)=±72
[tex]\sqrt{36 \times 36 \times 4} = 72[/tex]