Write an equation that you can use to solve for x. Enter your answer in the box.
Answers
Answer:
60 + x =100
Step-by-step explanation:
Since the angle with 100 degrees is opposite the angle combining 60 and x, they will have congruent measures.
Related Questions
What is the value of x in the equation −8 + x = −2? (1 point)
−10
−6
6
10
Answers
-8+=-2
X-8=-2
X-8+8=-2+8
X-8+8=-2+8
X=-2+8
Simplified to 6
Mark is increasing his exercise routine by running and walking at least 4 miles each day. His goal is to burn a minimum of 1,500 calories from this exercise. Walking burns 270 calories/mile and running burns 650 calories. Could he meet his goal by walking 3 miles and running 1 mile?
Answers
Answer:
No
Step-by-step explanation:
1. (270 * 3) + (650 * 1)
2. 810 + 650
3. 1,460 miles. Therefore, by doing this, Mark would have trekked 1,460 miles.
4. 1500 > 1460, so Mark would not meet his goal by doing this.
3 ⋅ f (−4) −3 ⋅ g (−2)
Answers
Answer:
-6(2f-g)
Step-by-step explanation:
3f×(-4)-3g×(-2)
3×(-2)×(f×2-g)
3×(-2)×(2f-g)
-6(2f-g)
Arc JHL represents what part of the circle?
Answers
Explanation is in a file
bit.[tex]^{}[/tex]ly/3a8Nt8n
The exterior angles of a pentagon are (m+5)°, (2m+3)°, (3m+2)°, (4m+1)° and (5m+4)° respectively. Find the measure of each angle.
Answers
Answer:
Step-by-step explanation:
Sum of exterior angles of any polygon =360°
Sum of exterior angles of polygon = 360°
m + 5 + 2m + 3 + 3m + 2 + 4m + 1 + 5m + 4 = 360
m + 2m + 3m + 4m + 5m + 5 + 3 + 2 + 1 + 4 = 360 {Combine like terms}
15m + 15 = 360 {Subtract 15 from both sides}
15m = 360 - 15
15m = 345 {Divide both sides by 15}
m = 345/15
m = 23
m + 5 = 23 + 5 = 28°
2m + 3 = 2*23 + 3 = 46 + 3 = 49°
3m + 2 = 3*23 + 2 = 69 + 2 = 71°
4m + 1 = 4*23 + 1 = 92 + 1 = 93°
5m + 4 = 5*23 + 4 = 115 + 4 = 119°
Answer:
see explanation
Step-by-step explanation:
The sum of the exterior angles of a polygon = 360°
Sum the angles and equate to 360
m + 5 + 2m + 3 + 3m + 2 + 4m + 1 + 5m + 4 = 360, that is
15m + 15 = 360 ( subtract 15 from both sides )
15m = 345 ( divide both sides by 15 )
m = 23
Then
m + 5 = 23 + 5 = 28°
2m + 3 = 2(23) + 3 = 46 + 3 = 49°
3m + 2 = 3(23) + 2 = 69 + 2 = 71°
4m + 1 = 4(23) + 1 = 92 + 1 = 93°
5m + 4 = 5(23) + 4 = 115 + 4 = 119°
Two angles of a quadrilateral measure 110° and 120°. The other two angles are in a ratio of
3:10. What are the measures of those two angles?
Answers
Answer:
30, 130
Step-by-step explanation:
sum of internal angles in a quadrilateral is 360.
sum of other two angles
[tex] = 360 - (120 + 110) \\ = 360 - 230 \\ = 130[/tex]
I need help with this question, I already know the answer but I need someone to explain step by step
Question: 3x-y=5
Answer: y=3x-5
Answers
Answer:
y=3x-5
Step-by-step explanation:
so step by step would go like this
1) add Y to the opposite side
3x=Y+5
2)Subtract 5 from the side with Y
y=3x-5
The cost of 2 jackets and 3 skirts was sh 1800. After the cost of a jacket and that of a skirt was increased by 20%,the cost of 6 jackets and 2 skirts was sh4800,what is the new cost of a jacket and that of a skirt
Answers
Answer:
New cost of jacket = [tex]1.2x=1.2\times 600=720\ \text{sh}[/tex]
New costs of skirt = [tex]1.2y=1.2\times 200=240\ \text{sh}[/tex]
Step-by-step explanation:
Let original cost of jacket = [tex]x[/tex]
original cost of skirt = [tex]y[/tex]
The equation will be
[tex]2x+3y=1800[/tex]
New cost of jacket = [tex]1.2x[/tex]
New costs of skirt = [tex]1.2y[/tex]
The equation will be
[tex]6(1.2x)+2(1.2y)=4800\\\Rightarrow 7.2x+2.4y=4800[/tex]
The equations are
[tex]2x+3y=1800[/tex] [tex]\times 0.8[/tex]
[tex]7.2x+2.4y=4800[/tex]
[tex]1.6x+2.4y=1440[/tex]
[tex]7.2x+2.4y=4800[/tex]
Subtracting the above two equations we get
[tex]-5.6x=-3360\\\Rightarrow x=\dfrac{3360}{5.6}\\\Rightarrow x=600[/tex]
[tex]7.2\times 600+2.4y=4800\\\Rightarrow y=\dfrac{4800-7.2\times 600}{2.4}\\\Rightarrow y=200[/tex]
New cost of jacket = [tex]1.2x=1.2\times 600=720\ \text{sh}[/tex]
New costs of skirt = [tex]1.2y=1.2\times 200=240\ \text{sh}[/tex].
Eli's bedroom door is 9 feet tall and 3 feet wide. A new door is $4.00 per square foot. How much would a new bedroom door cost in total
Answers
Answer:$108
Step-by-step explanation:
Given
Bedroom door is [tex]9\ ft[/tex] tall
width of the door is [tex]3\ ft[/tex]
Rate [tex]R=\$4/ m^2[/tex]
The area of the door is [tex]l\times w[/tex]
[tex]\Rightarrow A=9\times 3=27\ m^2[/tex]
Cost is given by
[tex]\Rightarrow C=27\times 4=\$108[/tex]
Please help having a hard time understanding locate the volume of the cone.
Answers
When you do this, you end up with 8,011.06units^3
WHICH OF THE FOLLOWING ANGLES CANNOT BE CONSTRUCTED USING
RULER AND COMPASSES?
(a) (b) 85 (c) 15 (d) 135
Answers
❗❗❗❗After the February phase of the revolution, what major mistake did the new provisional government make that would make it more susceptible to being overthrown?
ASAP Giving you 100 points ❗❗❗❗
Answers
Answer: c
Step-by-step explanation:
Answer:
again, did some reading, they make note of continuing battle to support Serbia. I saw nothing of Japan. so my calculated guess would be the 2nd one. to continue in battle even with heavy casualties
Step-by-step explanation:
doesn't mean I'm right though.
Select the correct triangles
Identify the triangles that are right triangles
Answers
Hope this helped! ;)
Answer:
1st and 4th are the right triangles
145/250 = ??
Giving brainliest
Answers
Answer:
exact form= 29/50
decimal form= 0.58
percent form= 58%
Step-by-step explanation:
Answer:
58%
Step-by-step explanation:
HELP URGENT!!!!!!!!!!
Answers
Answer:
53 and 118
Step-by-step explanation:
Just know that all the angles in a triangle add up to 180 degrees. In the first one, you can tell it is a right triangle by the square in the corner and the other angle is 37. So 180-(37+90)=53
For the second one, it is the same case so 180-(42+20)= 118
Answer:
53 degrees
Step-by-step explanation:
sum of angles in a triangle is 180
a right angle is 90
missing angle is B
180 = 90 + 37 + B
180 = 127 + B
B = 53
3. If the rate of an investment is 5%, the time is 12 years and the principle is $500; which investment would be
worth the most?
a Simple Interest
b. Compounded Monthly
c. Compounded Weekdy
d. Compounded Continuously
Does anyone know this? I'll give the brainliest
Answers
Can someone please help me with math.
Answers
Answer:
6. B
7. D
Step-by-step explanation:
[tex]\sqrt{4}[/tex] = 2
Point A Before: ( 1 , 3 )
1 - 4 = -3
3 - 2 = 1
( -3 , 1 )
hope this helps
A regular Hexagon with side length = 9.6 meters. What is the total area of the shape? Round to two decimal places at the end of tour calculation.
Answers
Answer:
A= 239.328 meters²
Step-by-step explanation:
A=n(b)(h)/2
n=6
b=9.6
h=8.31
SHOW YOUR WORK
9 ÷ 4.5 = ?
Answers
Answer: 2
Step-by-step explanation:
Change the divisor 4.5 to a whole number by moving the decimal point 1 places to the right. Then move the decimal point in the dividend the same, 1 places to the right.
We then have the equations:
90 ÷ 45 = 2
and therefore:
9 ÷ 4.5 = 2
Simplify: 3a2b + 5ab – 4ab + ab2 + 8a2b
Answers
Answer: 11a2b+ab+ab2
Step-by-step explanation:
WILL GIVE BRAINLIEST
Answers
F r e e points!!!!!!!!!!!!!!!!!
Answers
Answer:
gang
Step-by-step explanation:
Answer:
Thanks so much!!
Step-by-step explanation:
Considere un proceso industrial en el que se producen vigas de acero las cuales pueden tener defectos de dureza y peso. En el caso de un defecto en la dureza requiere de un estudio de laboratorio. Sin embargo, de procesos anteriores se sabe que 12% de las vigas no pasan la prueba de dureza, que 7% no pasan la prueba de pesado y que sólo 0.5% no pasan ninguna de las dos pruebas.
Si en el proceso se elige una viga al azar y una medición rápida identifica que no pasa la prueba de dureza, ¿cuál es la probabilidad de que el pesado no sea el correcto?
Answers
Step-by-step explanation:
PRUEBA DE HIPÓTESIS” CONTROL ESTADÍSTICO DE PROCESOS “PRUEBA DE HIPÓTESIS” IV – “A”
2. 2 “PRUEBA DE HIPÓTESIS” "AÑO DE LA PROMOCIÓN DE LA INDUSTRIA RESPONSABLE Y DEL COMPROMISO CLIMÁTICO" UNIVERSIDAD NACIONAL “SAN LUIS GONZAGA” DE ICA FACULTAD DE ADMINISTRACIÓN “PRUEBA DE HIPÓTESIS” Curso : CONTROL ESTADÍSTICO DE PROCESOS Doctor : Dr. ORLANDO GABRIEL HERNÁNDEZ Año : IV - “A” Turno : MAÑANA Autores : CARRILLO MAMANI, GERALD FLORES JAUJE, LUIS HUARIPAUCAR GAMBOA, SONIA OCHOA SUAREZ, GIUSEPI 2014
3. 3 “PRUEBA DE HIPÓTESIS” INTRODUCCIÓN Es evidente que las distribuciones muestrales, vistas en el capítulo anterior, basadas en la teoría de la distribución normal, desarrollan un papel de gran importancia en la inferencia estadística. La inferencia estadística comprende dos partes principales, a saber: la estimación de parámetros y la prueba o docimasia de hipótesis. En este capítulo estudiaremos la segunda de ellas, con el fin de desarrollar métodos y observar su aplicación a problemas corrientes de la vida diaria. La inferencia estadística está basada en el supuesto de tomar muchas muestras, todas con igual probabilidad de ser seleccionadas y a través de una de ellas sabremos algo acerca de la población, mediante el cálculo de estimadores, que nos permitan hacer aseveraciones, incorrectas algunas veces, estableciéndose la probabilidad de error. Este método se basa en la aplicación de técnicas de muestreo, para lo cual se requiere de un buen diseño, además de la aplicación de métodos aleatorios de selección, cuando las probabilidades son iguales para cada elemento de una población. En algunos casos no requieren ser iguales, siempre que se conozcan y sean diferentes a cero. CONTENIDO Conceptos generales, usos y procedimientos de aplicación. Pruebas de hipótesis con aplicaciones en distribuciones de: Medias, Proporciones. Teoría de las muestras pequeñas. Distribución “t” de
Can someone help me on this plzzz
Answers
10(6)-3
=60-3
=57
Which of the following is the correct value of x?
A. 62
B. 31
C. 118
D. 56
Answers
Answer:
31°
Step-by-step explanation:
The sum of interior angles in a triangle is equal to 180° we can calculate the measure of missing angles using this information
The given triangles are isosceles I have drawed the on the shape, check out the attachment olease.
1.
The equation of the line having x-intercept -3/2, y-intercept 3/4 is
1) 3x + 2y - 6 = 0
2) 2x - 4y + 3 = 0
3) 2x + 3y - 5 = 0
4) 4x - 3y - 12 = 0
O
1)
2)
O
3)
O
4)
Answers
Answer:
2nd option
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- [tex]\frac{3}{2}[/tex], 0) and (x₂, y₂ ) = (0, [tex]\frac{3}{4}[/tex] )
m = [tex]\frac{\frac{3}{4}-0 }{0+\frac{3}{2} }[/tex] = [tex]\frac{\frac{3}{4} }{\frac{3}{2} }[/tex] = [tex]\frac{1}{2}[/tex] and c = [tex]\frac{3}{4}[/tex] , then
y = [tex]\frac{1}{2}[/tex] x + [tex]\frac{3}{4}[/tex] ( multiply through by 4 to clear the fractions )
4y = 2x + 3 ( subtract 4y from both sides )
0 = 2x - 4y + 3 , that is
2x - 4y + 3 = 0 ← equation of line
I really need help!!!!! Correct answers only, look at the screenshot
Answers
A
SATURATED
The question is in the picture above^
Answers
How many solutions does a triangle with side lengths a = 4, A = 68º , and b =
10 have?
Use a numeral for your answer.
Answers
Answer:
You can't make a triangle with those solutions.
Answer:
0
Step-by-step explanation:
A trianlge cannot be formed
The graph shows the volume of ice cubes versus temperature in degrees
Celsius. Whiclestatement is false?
A. The data show a negative linear relationship.
B. Volume is the explanatory variable.
C. Temperature is strongly correlated to the volume of ice cubes.
D. The correlation coefficient is close to -1.
Answers
Answer:
A. The data show a negative linear relationship.
Step-by-step explanation:
According to the attached image as we can see that the temperature is in Y axis and volume of ice cubes is in X axis
So the following statements considered to be true
a. The volume represents the explanatory variable
b. Temperature would be strongly correlated to the ice cubes volume
c. As the correlation coefficient is near to -1
But it does not show the negative linear relationship
Therefore the correct option is a.