Answer:
217,2 m
Step-by-step explanation:
Si el lado de la finca mide 54,3 m y la finca es cuadrada entonces:
1.-El área de la finca es:
A = L²
Y el perimetro de un cuadrado es P = 4*L
Entonces
P = 4 * 54,3
P = 217,2 m
Is the following relation a function?
Relation:
X Y
-4 2
-2 1
0 0
1 2
The domain:
{-2,-4, 0, 1 }
The range:
{ 0, 1, 2 }
9
.
ABCD is a rhombus.
Find each angle.
Reason:
Plz answer ASAP, thank you
Answer:
Step-by-step explanation:
I sympathize. The question is not very clear: you don't know what A and B really are (I mean which vertex).
However it is a rhombus, and you are to assume that B follows A. So put A anywhere and make B follow it. They are supplementary which means they add to 180 degrees. All rhombi have that property.
A + B = 180
A/B = 2/1
Cross Multiply the second equation
A = 2*B
Put 2B into the first equation.
2B + B = 180 Combine the left terms
3B = 180 Divide both sides of the equation by 3
B = 180 / 3
B = 60
B = 60
A = 180 - 60 = 120
Label the two acute angles as 60 and the two obtuse angles as 120.
Acute: means less than 90
Obtuse: means more than 90
A particular satellite is 10 ft wide. A
model of it was built with a scale of 1 in :
2 ft. How wide is the model?
3 ft
Step-by-step explanation:
3 + 0.1 + 0.006 in a decimal and in word form plz help
Answer:
decimal form: 3.106
word form: 3 and one hundred and 6 thousandths
Step-by-step explanation:
Answer:
Decimal form:
3.106Word form:
Three and one hundred six thousandths.Step-by-step explanation:
Sarah said that 26÷8 is the same as/equal to 14÷4 and the answers are "3r2". What did Sarah do wrong? 5th grade math help fir my daughter. I think Sarah meant: 26÷8 is the same as or equal to 13÷4 instead of 14÷4 which is what she did wrong?
Answer:
Yes
Step-by-step explanation:
Yes, that is exactly what Sarah did wrong. Apparently, she tried to divide both the numerator and denominator in this problem by 2 (half) but divided the numerator incorrectly. 26 divided by 2 would equal 13 but Sarah mistakenly calculated it as 14 which would give her a totally different value when divided by the new denominator. If were to have divided correctly it would give her [tex]\frac{13}{4}[/tex] which is the same as [tex]\frac{26}{8}[/tex]
Shayla has 6— pounds of potato salad into containers each of which holds 1— pounds. How many containers does she need?
Answer:
she needs 6 containers.
Step-by-step explanation:
1 pound goes into each container. 6/1=6 so she needs 6 containers.
Kathy has $50 in her bank account right now. After three
days she had $35 left. What is her rate of change per day?
Think about if she is making or spending money. Just write
the number.
Answer:
$5
Step-by-step explanation:
Which us a solution to the followung linear equality?
A. (0, 0)
B. (2, -2)
C. (0, 2)
D. (-3, 4)
Find the missing side:
Which is the right one
Answer:
D , drinking coffee
Step-by-step explanation:
hope this helps you somehow
Use the diagram below to answer the question. There is a small building that is 24 feet tallThe fire fighter is standing 7 feet away from the building.
Answer:
24- 7 = 17
Step-by-step explanation:
What is the answer to the division problem shown?
9)4590
Answer:510
Step-by-step explanation:Can double check internet
Is the relation a function?
Answer:
yes
Step-by-step explanation:
For a relation to be a function each value of x in the domain must map to exactly one unique value of y in the range.
Since the relation is a straight line , then each value of x will only map to one unique value of y ( passes the vertical line test )
answer both and i will give you branliest
Which statement is not always true?
1) The sum of two rational numbers is rational.
2) The product of two irrational numbers is rational.
3) The sum of a rational number and an irrational number is irrational.
4) The product of a nonzero rational number and an irrational number is irrational.
Answer:
its 2
Step-by-step explanation:
for a fact the product of two rational numbers is rational in that statement is always true
Pls help me on this
Answer:
1753
Step-by-step explanation:
solve this equation 3x + 5 = 7x – 7
Answer:
3
To find:
x
Step-by-step explanation:
3x + 5 = 7x – 7
3x - 7x = -7 - 5
-4x = -12
x = -12/-4
x = 3
hope it helps u!
What percentage is 26 out of 130?
Answer: 20%
I hope this helps, and Happy Holidays! :)
Answer:
20 percent
Step-by-step explanation:
26/130=0.2
multiply that by 100 equals 20
plzzz help me with this
Answer:
Please find attached the required flow chart proof created using Microsoft Visio
Step-by-step explanation:
The given parameters are;
[tex]\overline {BD}[/tex] bisects ∠ADC and ∠ABC
Required to proof that ΔABD ≅ ΔCBD
The two column proof is given as follows;
Statement [tex]{}[/tex] Reason
[tex]\overline {BD}[/tex] bisects ∠ADC [tex]{}[/tex] Given
∠ADB ≅ ∠CDB [tex]{}[/tex] Definition of angle bisector
[tex]\overline {BD}[/tex] bisects ∠ABC [tex]{}[/tex] Given
∠ABD ≅ ∠CBD [tex]{}[/tex] Definition of angle bisector
[tex]\overline {BD}[/tex] ≅ [tex]\overline {BD}[/tex] [tex]{}[/tex] Reflexive Property
ΔABD ≅ ΔCDB [tex]{}[/tex] ASA
The Angle-Side-Angle ASA, ASA, congruency postulate, states that if two angles and the included side of one triangle is congruent to two angles and the included side of another triangle, then the two angles are congruent.
Write the equation for each graph below.
Answer:
The first one is 3x+1
The second one is 3/4x - 2
Step-by-step explanation:
Look where the line intersects then count the dots to where the next point is.
Consider the conditional statement:
"If the store has the Playstation 5 in stock, then I will buy one."
What is the conclusion of the statement?
Answer:
he's getting the ps5
Step-by-step explanation:
In conclusion if the store has the ps5 he's getting it and if not he wont
What is the image point of (-8, 7) after a translation right 5 units and up 5 units?
Answer:
(-3,12)
Step-by-step explanation:
brooke plays on her schools softball team. Last season she was at bat 500 times and made a safe hit 28% of the time. How is 28% expressed as a fraction
PLEASE HELP please?
Answer:
28/100
Step-by-step explanation:
Hi! Solve for x and y.
Answer: 14x -8= -112
Step-by-step explanation:
Plz help i need to turn it in in 30 min.
Answer:
First space:1000
Second space:1.1
Third space11000
Step-by-step explanation:
16
Jamar skis down Mount Spalding at a constant rate. After skiing for two minutes, Jamar is at an elevation of 2,100 feet. After skiing for 5 minutes, Jamar is at an
elevation of 150 feet. What is the rate of change, in feet per minute, of Jamar's elevation?
A-700
B
-650
С
650
D 700
Is 9.78778777... a rational or irrational number?
The given decimal number 9.78778777... is non-terminating and non-recurring it is an irrational number.
The given decimal number is 9.78778777....
We need to check whether the given decimal number is a rational or irrational number.
What are rational and irrational numbers?Rational numbers: Rational numbers are in the form of p/q, where p and q can be any integer and q ≠ 0. This means that rational numbers include natural numbers, whole numbers, integers, fractions of integers, and decimals (terminating decimals and recurring decimals).
Irrational numbers: Irrational numbers are the set of real numbers that cannot be expressed in the form of a fraction, p/q where p and q are integers. The denominator q is not equal to zero (q ≠ 0). Also, the decimal expansion of an irrational number is neither terminating nor repeating.
So, from the definition of rational and irrational numbers, we can say the given decimal number 9.78778777... is irrational.
Since the given decimal number 9.78778777... is non-terminating and non-recurring it is an irrational number.
To learn more about rational and irrational numbers visit:
https://brainly.com/question/3386568.
#SPJ2
Solve the equation by completing the square.
x^2+18x=7
please show me how to also. :)
Answer:
x=-2[tex]\sqrt{x} 22 -9[/tex]
Step-by-step explanation:
Abigail swims a number of laps, y, for every number of minutes, x. She swims 8 laps in 2 minutes
Answer:
8y-2x
Step-by-step explanation:
WILL GIVE BRAINLIEST FOR RIGHT ANSWER
What is the solution to this system of equations?
Answer:
A) (-2, 4)
Step-by-step explanation:
Pls help I need this done soon and I suck at math
Answer: 4.5
Hope this helps :)