Answer:
Area = 64 cm²
Step-by-step explanation:
The area of a parallelogram is found by using the formula A = b x h
Where A is the area, b is the base and h is the height
A = 16 x 4
A = 64
use the rule: y=-3x+2 to find the value of y if x=5
Answer:
y = 13
Step-by-step explanation:
y = 3x + 2
y = - 3 ( 5 ) + 2 ( given :- x = 5)
y = - 15 + 2
y = 13
Answer:
-13
Step-by-step explanation:
y=-3x+2
Let x = 5
y=-3*5+2
= -15+2
= -13
When x = 5, the value of the expression StartFraction 20 Over negative 25 plus x EndFraction–2(x – 10) is
–21
–9
9
19
Answer:
9 !!
Step-by-step explanation:
Hope this helps! <3
Hong has worked as a nurse at the hospital for 5 years longer then her friend Bill and 2 years ago she been there twice as long as him how long has they both been there
Answer:
Hong 12 bill 7
Step-by-step explanation:
answer is in photo above
is this right im confused
What is the image of (10, -12) after a
dilation by a scale factor of centered at the
origin?
Answer:
-5, -3
Step-by-step explanation:
PLS HELP PLS In the diagram below, ΔABC ≅ ΔDEF. Complete the statement ∠B ≅
A. ∠D
B. ∠A
C. ∠C
D. ∠E
Answer:
Angle B is congruent to Angle E.
Step-by-step explanation:
Also, if youve read Romeo and Juliet, please help me! My essay is due tomorrow. I just need informal help, no specific lines or anything
In the diagram below, ΔABC ≅ ΔDEF. Therefore, by CPCT, ∠B = ∠E.
What is CPCT?
Corresponding parts of congruent triangles or CPCT is used to denote the relation between the sides and the angles of two congruent triangles.
Since, ΔABC ≅ ΔDEF,
AB = DE
BC = EF
AC = DF
∠A = ∠D
∠B = ∠E
∠C = ∠F
Learn more about CPCT here
https://brainly.com/question/21360865
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Find the sum of the first 10 terms of the following series, to the nearest integer.
40, 32, 128/5,...
,...
Answer:
answer for this solution is 179
Answer:
the answer is 175 for this solution
What is the slope of a line passing through the points (3,9) and (5,10)?
Answer:
1 / 2 or 0.5
Step-by-step explanation:
use the formula ; m = y2 - y1 / x2 - x1
where y2 = 10
y1 = 9
x2 = 5
x1 = 3
Help me please quickly
Answer:
well it's technically 23.66, but I guess you can round it up to 24
Si compraste 0.5mts de alambre grueso con un costo de 4.00 pesos por metro y 0.4 más de alambre delgado con un costo de 5.00 pesos por metro ¿cuanto fue el costo total en la compra de los metros de alambre
Answer:
El costo total es 4 $.
Step-by-step explanation:
Sabemos que el metro de alambre grueso cuesta 4 pesos y el metro de alambre delgado cuesta 5 pesos.
Entonces:
Costo de alambre grueso
[tex]0.5\: m*4\frac{\$}{m}=2\: $[/tex]
Costo de alambre delgado
[tex]0.4\: m*5\frac{\$}{m}=2\: $[/tex]
Por lo tanto, el costo total es 4 $.
Espero te haya sido de ayuda!
A motorboat moves across a lake at a constant speed. When it begins it is 64 km from shore after 17 mins it is 30km from shore which function describes the motorboat distant from shore
Step-by-step explanation:
I think it is either 28⅛ or 60
Of the possible outcomes in the sample space, how many times does the event of rolling a multiple of two occur?
Answer:
dont know you know
Step-by-step explanation:
maybe try ask some one else i dont know
Answer:
The event of rolling a multiple of two occurs three times: rolling a two, four, or six.
Step-by-step explanation:
Plato/edmentum sample answer
I'LL MARK BRAINLIEST !!!
A temperature was 5º on Monday. On Tuesday, the temperature was -4º. What is the difference of the two temperatures?
Answer:
WHEN YOU COMPARE THE TEMPERATURE ON MONDAY TO THE TEMPERATURE ON TUESDAY, THE TEMPERATURE ON TUESDAY IS COLDER.
Riley has 3 hours to play before dinner. She spends 3/5 of that time playing outside. How long does riley play outside
Answer:
1.8 hours
hope that helps<3
Answer:
1.8 hours is the answer
Write the equation of the line that passes through the points (-3, - 5) and (-9,3). Express your answer in
simplest y = mx +b form.
that's the answer
Step-by-step explanation:
[tex]slope = \frac{y2 - y1}{x2 - x1} \\ = \frac{3 - - 5}{ - 9 - - 3} = \frac{8}{ - 6} \\ \frac{y - 3}{x - - 9} = \frac{8}{ - 6} \\ - 6(y - 3) = 8(x - - 9) \\ - 6y + 18 = 8x + 72 \\ - 6y = 8x + 72 -18 \\ - 6y = 8x + 54 \\ \frac{ - 6y}{ - 6} = \frac{8x}{ - 6} + \frac{54}{ - 6} \\ y = \frac{8x}{ - 6} - 9 [/tex]
Which value of m makes the inequality 10m − 5 < 45 true?
A) 3
B) 5
C) 7
D) 9
Answer:
A) 3
Step-by-step explanation:
10 (3) - 5 < 45
30 - 5 < 45
25 < 45
Answer:
B
Step-by-step explanation:
10m-5<45
add 5 on both sides to get 10m<50
divided by 10 on both sides to get m<5
PLEASE HELPPP URGENTTTT HIRRRYYY
Answer:
c
Step-by-step explanation:
m=28g
m=28(20)
m=560
The probability of spinning an odd number, flipping heads and then spinning a 3 is?
===================================================
Work Shown:
A = probability of landing on an odd number
A = 5/9 because there are 5 odd numbers out of 9 total
B = probability of getting heads
B = 1/2
C = landing on 3 on the spinner
C = 1/9
Multiply the values of A,B,C
A*B*C = (5/9)*(1/2)*(1/9) = (5*1*1)/(9*2*9) = 5/162
Note: The fraction 5/162 converts to the approximate decimal 0.03086 which then converts to 3.086%, when rounding to the nearest tenth of a percent we get 3.1%
Find the 6th term of the geometric sequence whose common ratio is 2/3 and whose first term is 4
What is the number of gallons
A.3.5 gallons
B.3 gallons
C.4.5 gallons
D.1.5 gallons
Answer:
B. 3 gallons
Step-by-step explanation:
If two gallons cover 800, divide in half to get one gallon. One gallon would be 400. 400 goes into 1200 three times, so thats how many gallons you need.
Someone please help me
4(2.25w+3.1)-2.75w=44.9
Answer:
w = 5.2
Step-by-step explanation:
4(2.25w + 3.1) - 2.75w = 44.9
9w + 12.4 - 2.75w = 44.9
6.25w + 12.4 = 44.9
6.25w = 32.5
w = 5.2
4(2.25w+3.1)-2.75w=44.9
9w+12.4-2.75w=44.9
9w-2.75w+12.4=44.9
44.9-12.4=32.5
9w-2.75w=32.5
6.3w/6.3=32.5/6.3
=5 10/63
Trees are planted on both sides of a road that is 0.28km long. If the trees are planted at intervals of 4m , how many trees were planted?
Answer:
140 trees
Step-by-step explanation:
Number of trees planted on one side of the road = length of the road / intervals
1000m = 1km
0.28 x 1000 = 280m
280 / 4 = 70
number of trees planted on both sides of the roads = 70 x 2 = 140 trees
8 out of every 14 children in a school are boys. What is the ratio of boys to girls in the school?
Answer:
8:6
Step-by-step explanation:
If 8 out of 14 students are boys then the remaining number of students must be girls
So
14-8= 6
There are 6 girls out of the 14
So as a ratio of boys to girls
8:6
Answer:
8 : 6 <or> 4 : 3
Step-by-step explanation:
8 : 6 <or> 4 : 3
Since there are 8 boys out of 14, if you minus them , the answer will be the number of girls out of 14.
Add 10 to the product of z and 7
What would be the expression
Answer:
10 + 7z
Step-by-step explanation:
the product of z and 7 is
7z
adding 10 to the expression would be
10 + 7z
The required expression is the binomial 7z+10
What is a polynomial expression?Polynomial is made up of two terms, namely Poly (meaning “many”) and Nominal (meaning “terms.”). A polynomial is an expression composed of variables, constants, and exponents, combined using mathematical operations such as addition, subtraction, multiplication, and division (No division operation by a variable). Based on the number of terms present in the expression, it is classified as monomial, binomial, and trinomial. For example P(x) = x2-5x+11
Given here: The statement " Product of z and 7 added to 10"
Now the product of z and 7 is given by 7z
Now adding 10 to the monomial we get
7z+10
Thus the result is a binomial
Hence, The required expression is the binomial 7z+10
Learn more about the polynomial expression here:
https://brainly.com/question/11536910
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If 7x - 4y = 23 and x + y = 8, what is the value of x?
Answer:
x=5
Step-by-step explanation:
7x - 4y = 23 and x + y = 8
Multiply the second equation by 4
4x + 4y = 32
Add this to the first equation
7x - 4y = 23
4x + 4y = 32
------------------------
11x = 55
Divide each side by 11
11x/11 = 55/11
x = 5
Answer:
[tex]\huge\boxed{x=5}[/tex]
Step-by-step explanation:
[tex]\left\{\begin{array}{ccc}7x-4y=23\\x+y=8&|\text{subtract}\ x\ \text{from both sides}\end{array}\right\\\left\{\begin{array}{ccc}7x-4y=23&(1)\\y=8-x&(2)\end{array}\right\\\\\text{substitute (2) to (1):}\\\\7x-4(8-x)=23\qquad|\text{use the distributive property}\\\\7x+(-4)(8)+(-4)(-x)=23\\\\7x-32+4x=23\qquad|\text{combine like terms}\\\\(7x+4x)-32=23\qquad|\text{add 32 to both sides}\\\\11x-32+32=23+32\\\\11x=55\qquad|\text{divide both sides by 11}\\\\\dfrac{11x}{11}=\dfrac{55}{11}\\\\x=5[/tex]
Which expression is equivalent to the expression shown?
Answer:
option 3
Step-by-step explanation:
[tex]Formula : a^{-x} = \frac{1}{a^x}[/tex]
[tex]3^7 \times 3^{-4} = 3^7 \times \frac{1}{3^4}[/tex]
Factorize the following 3x + 12
Answer:
if this was a equation you would first subtract 12 from the other number then divide it by 3
Answer:
3(x+4)
Step-by-step explanation:
Check 3(x+4), when you use the distributive property, you get 3x + 12, so this is correct. (sorry, I'm really bad at explaining...)
Select the numbers that make the inquality true. selct all that apply. m > 0
A. 0
B. 1
C. 2
D. 3
E. - 1
Answer:
1, 2, 3
Step-by-step explanation:
Please help me it's urgent!
Answer:
2nd one
Step-by-step explanation:
