Answer:
x=5
Step-by-step explanation:
The value of [x] would be 4.17.
What is triangle?A triangle is a polygon with three edges and three vertices.
The sum of two sides of a triangle is greater then the third side. Mathematically -
a + b > c
There are different types of triangles such as -
equilateral triangle , scalene triangle , isosceles triangle etc.
Given is triangle BNV is similar triangle BRG,
Since triangle BNV is similar triangle BRG, we can write -
4x + 7 = 18
4x = 25
x = 4.17
Therefore, the value of [x] would be 4.17.
To solve more questions on triangles, visit the link below-
brainly.com/question/25950519
#SPJ5
2. What is the product of the following expression?
2x(x2 + x-5)
A. 2x3 + x-5
B. 2x3 + 2x – 10
C. 2x3 + 2x2 – 5x
D. 2x3 + 2x2 – 10x
(Please help)
8n + 5 = 77
this is for middle school
Answer:
n=9
Step-by-step explanation:
Answer:
n=9
Step-by-step explanation:
8n+5=77
8n=72
n=9
plz help me with this its hard:(
Answer:
30 degree
Step-by-step explanation:
70 - 40 = 30
Answer:
I believe your answer is 30 degrees.
Step-by-step explanation:
By using the simple equation 40 + x = 70
we can subtract 40 from 70 to get
x = 30
I hope that helps
Could someone help me with this due in 2 hours!!!!! Been working on this for 6 hours choosing brainliest!!!!
Step-by-step explanation:
The Triangle Inequality Theorem states that any two sides of the triangle must add up to be greater than the third side.
Question #1Here we have a triangle that has side lengths of 10 in, 11 in, and ? in.
This last side length must add up to 10 in to be greater than 11 in.
The least possible whole number that would fit this description would be 2 in.
10 in + 2 in > 11 in10 in + 11 in > 2 in 11 in + 2 in > 10 inThe missing side length should be labeled as 2 inches.
Question #2We are given a triangle with side lengths of 6 in and 8 in. We are asked to choose all answers that apply from this list:
2 in3 in4.5 in 6.5 in10 in13.5 in14 in15.5 inWe can tell that 2 in cannot be an answer since 6 in + 2 in is not greater than 8 in.
We also know that 14 in and 15.5 in cannot be part of the answer choices since 8 in + 6 in = 14 in, and this is not greater than 14 in or 15.5 in.
The rest of the answer choices will form a triangle if we follow the Triangle Inequality Theorem. You can test it out yourself to check.
Therefore, the answer choices are:
B. 3 inC. 4.5 inD. 6.5 inE. 10 inF. 13.5 in Question #3We are given these possible side lengths:
2, 4, 5, 6, 10Let's test out which combinations will create a triangle.
2 + 4 > 5 5 + 2 > 44 + 5 > 2The straw lengths 2, 4, and 5 will form a triangle.
2 + 5 > 6 5 + 6 > 22 + 6 > 5The straw lengths 2, 5, and 6 will form a triangle.
2 + 6 > 4 4 + 2 >/ 6The straw lengths 2, 4, and 6 will NOT form a triangle.
4 + 5 > 66 + 5 > 4 4 + 6 > 5The straw lengths 4, 5, and 6 will form a triangle.
5 + 6 > 10 10 + 5 > 66 + 10 > 5The straw lengths 5, 6, and 10 will form a triangle.
We have no more straw lengths that will form a triangle, since adding up each remaining pair of given straw lengths do not output a value greater than another number.
[tex]{\sf{\bold\green{\fcolorbox{grey}{grey}{✅\:\:Verified\:\:answer}}}} [/tex]
Sue has 100dimes and quarters. If the total value of the coins is $21.40, how many of each kind of coin does she have.
PLEASE HELP!!! :(
Consider the following figure
What is BD?
Answer:
BD = 16
Step-by-step explanation:
32/BD = BD/8
BD² = 256
BD = 16
which represents the solution to the inequality -3x +5 > 14?
Answer:
x < -3
Step-by-step explanation:
A soccer game is 60 minutes long. Forty-one minutes of the game
have been played. Write and solve an equation to find the number
of minutes m that remain. Enter your answer as m=?
Help me with this!!!!!
Answer:
b = 28
Step-by-step explanation:
b + 28 = 2b
28 = 2b - b
28 = b
b = 28
Which set of three angles could represent the interior angles of a triangle?
O 26°, 510, 1030
O 290, 540, 1070
35°, 35°, 20°
10°, 90°, 90°
Answer:
26°,51°,103°
Step-by-step explanation:
sum of angles=180°
8
.
y = 3x - 2
m=
b=
Answer:
m is 3 since it's the slope and b is -2 since its the y-intercept
Step-by-step explanation:
the formula is y=mx+b so 3 is in the m spot and -2 is in the b spot.
Answer: m = 3 , b = -2
Step-by-step explanation:
y = 3x - 2, we found out m and b by using the form y = mx + b, where m is the number in front of x.
Therefore we found out that m is 3, b is -2.
A restaurant makes cornbread. For each batch of cornbread
3/4
cups of sugar is needed. If the chef used 21 cups of sugar, how
many batches of cornbread did he make?
Answer:
18
3/4 equals to .75 if you multiply .75 with 21 you get 18
PLEASEEEE HELP ASAPPPP
Answer:
A is your answer
Step-by-step explanation:
Answer:
x > -2
Step-by-step explanation:
Little tip my teacher taught me in 5th or 6th grade ,look at which way the arrow is pointing and compare it to an inequality symbol (imagine the inequality symbol as the arrow).
In this case the arrow is pointing right , so which inequality symbol looks most like it?
Obviouslyy,the less than sign!
Also! , an closed circle means "or equal to" which is the line under the inequality symbol.
And an open circle basically means just the inequality symbol.
what is the coefficient in -x+9
Answer:
-1
Step-by-step explanation:
The coefficient is the number directly next to a given variable (typically 1 if there is no given number).
In this case, note the variable: -x
As stated above, the number is 1 if there is no number given. However, note that there is a negative sign, therefore, your coefficient is -1
-1 is your answer.
~
plsss help asap no wrong answers pls
Answer:
15
Step-by-step explanation:
15 x 15 = 225
Solve each equation b+3.3=8.9 what is b?
the answer will be 5.6 !
you can get this by doing 8.9 - 3.3 ! remember you can apply this to all problems by turning division to multiplication, addition to subtraction, etc.
please mark brainliest if this was useful ♡
which of the following equations is quadratic?
A. x( x² + 1) = 0
B. 5(4x + 2) = 3
C. (x + 3)(x + 4) = 5
hiw to graph y=-2X+2
Answer:
(1,-4) and (0,2)
Step-by-step explanation:
Answer:
This is what it will look like
A. Write each of the following decimals using digits.
21. Twenty-six hundredths
22. Nine tenths
23. Thirty hundredths
[tex]pls \: answer \: [/tex]
Answer:
21.0.26
22. 0.9
23.0.30
matthew scored a total of 168 points in basketball this season. He scored 147 of those points what perenct of his total points did he did score in the playoff game
plsss help i’ll give brainliest if you give a correct answer
Answer:
x = 7
Step-by-step explanation:
15-8=7
There are 40 students in The class. Nine of those students are girls. What is the number of boys in the class ?
Answer:
31 students
Step-by-step explanation:
The values of w is inversely proportional to m .If w=8 then m=25; what is m when w=20? Show me the steps please
Answer:
m = 10
Step-by-step explanation:
The values of w is inversely proportional to m
Mathematically:
w ∝ 1/m
w = k × 1/m
w = k/m
Where k is the Constant of Proportionality
Step 1
Solve for k
If w=8 then m=25
w = k/m
8 = k/25
Cross Multiply
k = 25 × 8
k = 200
Step 2
what is m when w=20? Show me the steps please
We solve for m
w = k/m
k = 200
20 = 200/m
Cross Multiply
20m = 200
m = 200/20
m = 10
Do the following set of points represent a function?Explain your answer (2,3),(3,8),(-1,4),(1,8)
Answer:
Yes.
Step-by-step explanation:
Yes.
To have a function, you cannot use the same value for an x-coordinate more than once. Here, each value of an x-coordinate is used only once, so it is a function.
Answer:
Yes.
Step-by-step explanation:
It is a many-to-one function. Both 3 and 1 map to 8.
2 maps to to 3 and -1 maps to 4 which is one-to-one.
There are no one to many mappings so it is a function.
4. 3a+6+5a A)16 B)8a C)8
5. 8b+8-4b A)20 B)28 C)12b
6. 5c-4c+c A)9c B)0 C)-6
Answer:
No clue what the answer is...
Which of the following months would be the darkest at the South Pole?
February
December
January
August
Answer:
February
Step-by-step explanation:
February would be the darkest at the South Pole. In the month of February, the temperature raises to -38 to -51 degrees over south pole.
A square pyramid has a base
edge of 5.5 yards and a height
of 3.25 yards. What is the
volume of the pyramid to the
nearest tenth of a yard?
Answer:
V≈25.06m³
Step-by-step explanation:
Unit Conversion:
a≈5.03m
h≈2.97m
Solution
V=a2h 3=5.032·2.97 3≈25.0551m³
Colby is finding the surface area of the triangular prism shown. Which
expression will give him the correct value of B, the area of the base?
A. 7(15)
B. 7(11)
C. 1 over 2(7)(11)
D. 1 over 2(7)(15)
Answer:
Answer is A
Step-by-step explanation:
Area of the base = Area of Rectangle = Length x Width = 15x7.
Which expression is half as large as the sum of 464646 and 42?42?42, question mark
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
(46+42) \div 2(46+42)÷2left parenthesis, 46, plus, 42, right parenthesis, divided by, 2
(Choice B)
B
2 \div(46+42)2÷(46+42)2, divided by, left parenthesis, 46, plus, 42, right parenthesis
(Choice C)
C
2 \times (46+42)2×(46+42)2, times, left parenthesis, 46, plus, 42, right parenthesis AND LOOK AT SCREENSHOT
Please answer all of the 3.
PLEASE! And I’ll give you 5 stars and a Thanks?! :)
Answer:
7) 2((7x12) + (7x2) + (12x2)
2(84 + 14 + 24)
2(122)
244
8) 2((13x4) + (4x6) + (13x6))
2(52 + 24 + 78)
2(154)
308
9) 2((4x15) + (4x8) + (15x8))
2(60 + 32 + 120)
2(212)
424
Step-by-step explanation: