Answer:
1
Step-by-step explanation:
answer
Express as a trinomial (3x+7)(x+8)
Answer:
hey there the answer is:
Step-by-step explanation:
3x(x)+3x(8) + 7(x)+7(8)
3x^2+24x+7x+56=
56+31x+3x²
Answer:
3x^2+31x+56
Step-by-step explanation:
First, we need to multiply using the FOIL (first, outer, inner, last) method.
Let's multiply the first terms together:
3x(x)=3x^2
Now we multiply the outer terms:
3x(8)=24x
Next we multiply the inner terms:
7(x)=7x
Finally, we need to multiply the last terms:
7(8)=56
Now we have this:
3x^2+7x+24x+56
Combine like terms:
3x^2+31x+56
HTH :)
Select that all apply.
Answer:
C. ASA E. AAS B. HA
Step-by-step explanation:
ASA - The Angle-Side-Angle Postulate (ASA) states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent.
AAS - If two angles and a nonincluded side of one triangle are congruent to two angles and a nonincluded side of a second triangle, then the triangles are congruent.
HA - If the hypotenuse and an acute angle of a right triangle are congruent to the hypotenuse and an acute angle of another triangle, then the two triangles are congruent.
Answer:
c.asa
Step-by-step explanation:
only C. asa tgat correct answer
A rectangular frame measures 2 feet by 4 feet. How much money will I need to make this frame if wood is $6.00 a yard?
You will need 16 dollars
Step-by-step explanation:
Since there are 3 feet in a yard divide the 6 by three that will be 2 dollars per foot. Then 2×4 equals 8. Take the 8 and multiply it by 2 then you will get the total of 16 dollars
Help Me Please I would appreciate it!!!!
9514 1404 393
Answer:
y +2 = (1/4)(x +1)
Step-by-step explanation:
The given line is in slope-intercept form:
y = mx + b
where the slope (m) is -4 and the y-intercept (b) is +13.
For the perpendicular line, we need a slope that is the opposite reciprocal, or ...
-1/m = -1/(-4) = 1/4
A suitable form for the desired equation is the point-slope form:
y -k = m(x -h) . . . . . . line with slope m through point (h, k)
For m=1/4 and (h, k) = (-1, -2), the equation of the line is ...
y +2 = (1/4)(x +1)
Please help me it’s the post quiz and I don’t know what to do
So the left bottom is 7 that's all I got rn
7x + 4(-3x + 6) = -7x + 38
Answer:
x = 7
Step-by-step explanation:
Given
7x + 4(- 3x + 6) = - 7x + 38 ← distribute and simplify left side
7x - 12x + 24 = - 7x + 38
- 5x + 24 = - 7x + 38 ( add 7x to both sides )
2x + 24 = 38 ( subtract 24 from both sides )
2x = 14 ( divide both sides by 2 )
x = 7
Answer:
Step-by-step explanation:
Here you go mate
Use PEMDAS
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction
Step 1
7x+4(-3x+6) =-7x+38 Equation/Question
Step 2
7x+4(-3x+6) =-7x+38 Remove parenthesis
-5x+24=−7x+38
Step 3
-5x+24=−7x+38 Add 7x
2x+24=38
Step 4
2x+24=38 Subtract 24
2x=14
Step 5
2x=14 Divide by 2
answer
x=7
Hope this helps
Karen uses one large rectangle and four small congruent squares to make the "tower" shown. The perimeter of the rectangle is 72 centimeters and the perimeter of the tower is 96 centimeters. What is the area of one of the small squares?
Answer:
300-21=279
Step-by-step explanation:
write the equation of the line in y=mx+b that passes through the points (5,10) and (6,12)
Write your answer as a simplified fraction.
Answer:
y = 2x + 0 or y = 2x
Step-by-step explanation:
use slope-intercept form [tex]\frac{y2 - y1}{x2 - x1}[/tex]
12 - 10 = 2
6 - 5 = 1
m value = 2/1 = 2
y=2x+b
to find b plug one of the points in for x and y
Example: 10 = 2(5) + b
solve equation
10 = 10 + b
subtract 10 from both sides
0 = b
Equation of line equals y=2x+0 or simply just y=2x
please help me ill give brainliest
Answer:
9
-5 - 7(-2)
-5 - (-14)
+9
The principal wants to buy 8 pencils for every student at her school. If there are 859 students, how
many pencils does the principal need to buy?
Answer: 6872
Step-by-step explanation:
8 x 859 = 6872
Answer:
6782
Step-by-step explanation:
Multiply 8 by 859 to get 6782
also rip the principals wallet xD
A regular polygon has n sides and interior angles on 160°
Find the size of each interior angle in a regular polygon with 4n sides
Answer:
I was right after all. 175°
Step-by-step explanation:
The ratio of males to females in a cycling club is 5:3.
1/3 of the males are under 18
2/9 of the females are under 18
What fraction of the club members are under 18? Give your answer in its simplest form.
Answer:
3/2
Step-by-step explanation:
The ratio of males to females in a cycling club is 5:3.
1/3 of the males are under 18
2/9 of the females are under 18
The fraction of the club members that are under 18 is calculated as:
Male: Female = Male/Female
We are told in the above question:
1/3 of the males are under 18
2/9 of the females are under 18
Hence:
1/3 / 2/9
= 1/3 ÷ 2/9
= 1/3 × 9/2
= 3/2
The fraction of the club members that are under 18 is 3/2
PLS HELP I"LL GIVE BRAINLIEST TO THE FIRST PERSON WHO ANSWERS IT
TABLE T
WHY?
BECAUSE THE SAME VALLUE OF X (4) HAS DIFFERENT IMAGES IN Y
The scale on a map is om 60 km. Which of the following proportions could be used to find how many
Kilometers are represented by 2.5 centimeters on the map?
Answer:
150 km
Step-by-step explanation:
60 times 2 plus 30
determine the y-intercept of the collowing question: (x+4)(x-5)=y
Answer:
y-int= -4
y-int= 5
y intercept is the point where x = 0.
[tex]y = (0+4)(0-5) = 4\cdot(-5) = -20[/tex]
Square: Area 25 units2.
What is the square root?
Answer:
The square root is 5 units.
Step-by-step explanation:
It is given that:
Square area is 25 units square.
We have to find the square root.
Square root = [tex]\sqrt{25}[/tex]
Square root = [tex]\sqrt{5*5}[/tex]
Square root = 5 units
Therefore,
The square root is 5 units.
Answer: 4
Step-by-step explanation:
Solve for r: P= 2 r + 2x
Answer:
The correct answer is,
[tex]r = \frac{p}{2} - x[/tex]
Type the correct answer in the box. Use numerals instead of words. I
Find the missing term.
That right?
Answer:
no
Step-by-step explanation:
Complete the inequality statement.
8 ___ 8
>
<
=
Answer:
8 = 8
Step-by-step explanation:
If the numbers are the same, they are equal ( = )
Plz help
A business is valued at 200 million and has four owners.
Person A 1/4 of the business
Person B owns 2/5 of the business
Person C owns 1/8 of the business
A.What is the value of Person As share the business?
B.What is the value of Person B's share the business?
C.What the value of Person C's share the business?
D.What the value of Person Ds share the business?
5/6 x 4/5 =
simplify
Answer:
2/3
Step-by-step explanation:
hope this helps!
Answer:
10/15
Step-by-step explanation:
5/6*4/5
5*4/6*5
20/30
10/15
2/3
Which of the following equations has no solution?
B= -B+ 2
B + 2= b + 2
B+ b = 2
b + 2 = b-2
Answer:
b+2=b-2
Step-by-step explanation:
The first step to solving this equation is subtract b from both sides. After you do that, you get 2=-2. 2 does not ever equal -2 and that statement is false. Therefore that equation has no solution.
help due in 20 mins will mark brainliest.
Answer:
1. The ratio in the table above is a 2.5 : 1 ratio.
2. The second row represents that if you use 15 cups of flour you need 6 tablespoons of flour. (I’m not 100% sure this one is right)
3. 10 cups of flour and 4 tablespoons vanilla
Step-by-step explanation:
3. If you divide your number of flour by 2.5 you get the amount of vanilla you must use
HELP ASAP Name an angle supplementary to angle5
Answer:
Angle 1
Step-by-step explanation:
The angle supplementary to 5 is 1 because two angles are supplementary when they add up to 180 degrees.
So therefore, on the other/opposite side of angle 5 is angle 1.
The supplementary angle to ∠5 is D. ∠6 as the sum of this two angles is 180°.
What is a transversal?We know when a transversal intersects two parallel lines at two distinct points,
Two pairs of interior and alternate angles are formed such that the measure of interior angles are same and the measure of alternate angles is also the same.
We know two angles are supplementary if the sum of their measure is 180°.
Now, From the given diagram we can conclude that a straight line is forming with ∠5 and ∠6, So the sum of these angles must be 180° hence supplementary.
Therefore, The angle supplementary to ∠5 is ∠6.
learn more about transversal here :
https://brainly.com/question/17432060
#SPJ2
Kevin has $2 worth of dimes and quarters. He has a total of 11 dimes and quarters altogether. Determine the number of dimes, x,x, and the number of quarters, y,y, that Kevin has.
Answer:
6 quarters and 5 dimes
Step-by-step explanation:
6 • $0.25 = $1.50
5 • $0.10 = $0.50
$1.50 + $0.50 = $2.00
please help i shall give brainliest
Answer:
I think the answer is d
Step-by-step explanation:
..........................................................
What is (6x+4) - (4x+2)
Answer:
x = -1
Step-by-step explanation:
1. Simplifying
6x + 4 = 4x + 2
2. Reorder the terms
4 + 6x = 4x + 2 to 4 + 6x = 2 + 4x
3. Solving
4 + 6x = 2 + 4x
4. Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right. Then add '-4x' to each side of the equation.
4 + 6x + -4x = 2 + 4x + -4x
5. Combine like terms: 6x + -4x = 2x
4 + 2x = 2 + 4x + -4x
6. Combine like terms: 4x + -4x = 0
4 + 2x = 2 + 0
4 + 2x = 2
7. Add '-4' to each side of the equation.
4 + -4 + 2x = 2 + -4
8. Combine like terms: 4 + -4 = 0
0 + 2x = 2 + -4
2x = 2 + -4
9. Combine like terms: 2 + -4 = -2
2x = -2
10. Divide each side by '2'.
x = -1
11. Simplifying
x = -1
brainliest to first correct answer
Answer:
Smallest surface area is of Cuboid B i.e 440 cm²
So, The company will choose cuboid B
Step-by-step explanation:
We need to find the surface area of all cuboids.
Surface Area of Cuboid A:
Length = 6
Breadth = 25
Height = 4
The formula used is: [tex]Surface \ Area \ of \ Cuboid=2((Length\times Breadth)(Breadth \times Height)+(Length \times Height)[/tex]
Putting values and finding surface area:
[tex]Surface \ Area \ of \ Cuboid=2((Length\times Breadth)(Breadth \times Height)+(Length \times Height)\\Surface \ Area \ of \ Cuboid=2((6 \times 25)+(25 \times 4)+(6 \times 4))\\Surface \ Area \ of \ Cuboid=2(150+100+24)\\Surface \ Area \ of \ Cuboid=2(274)\\Surface \ Area \ of \ Cuboid=548\: cm^2[/tex]
So, Surface Area of Cuboid A = 548 cm²
Surface Area of Cuboid B:
Length = 10
Breadth = 6
Height = 10
The formula used is: [tex]Surface \ Area \ of \ Cuboid=2((Length\times Breadth)(Breadth \times Height)+(Length \times Height)[/tex]
Putting values and finding surface area:
[tex]Surface \ Area \ of \ Cuboid=2((Length\times Breadth)(Breadth \times Height)+(Length \times Height)\\Surface \ Area \ of \ Cuboid=2(10 \times 6)+(6 \times 10)+(10 \times 10))\\Surface \ Area \ of \ Cuboid=2(60+60+100)\\Surface \ Area \ of \ Cuboid=2(220)\\Surface \ Area \ of \ Cuboid=440\: cm^2[/tex]
So, Surface Area of Cuboid B = 440 cm²
Surface Area of Cuboid C:
Length = 2
Breadth = 20
Height = 15
The formula used is: [tex]Surface \ Area \ of \ Cuboid=2((Length\times Breadth)(Breadth \times Height)+(Length \times Height)[/tex]
Putting values and finding surface area:
[tex]Surface \ Area \ of \ Cuboid=2((Length\times Breadth)(Breadth \times Height)+(Length \times Height)\\Surface \ Area \ of \ Cuboid=2((2 \times 20)+(20 \times 15)+(2 \times 15))\\Surface \ Area \ of \ Cuboid=2(40+300+30)\\Surface \ Area \ of \ Cuboid=2(370)\\Surface \ Area \ of \ Cuboid=740\: cm^2[/tex]
So, Surface Area of Cuboid C = 740 cm²
So, We get:
Surface Area of Cuboid A = 548 cm²
Surface Area of Cuboid B = 440 cm²
Surface Area of Cuboid C = 740 cm²
The company wants to choose the design having smallest surface area.
So, smallest surface area is of Cuboid B i.e 440 cm²
So, The company will choose cuboid B
Please help brainiest will be award
Answer:
137 degrees the comments under this dont read them they are incorrect but this is right i got 100% on my test because put 137
Step-by-step explanation:
Answer:
137° or maybe 136°
Pic is not clear!
Please answer this question!!!!!!!!!!!!
Answer: A
Step-by-step explanation: store B: 32 - 10% = 28.8 and Store A 36- 25% = 27 so the least number is 27 so the answer is A, store A because store B is more expensive after discount. Hoped i help have a nice day