angle a= 7x + 40°
angle b= 3x + 112°
Solve for x then find the meansie if angle a.
Angle A =
Answers
Answer:
[tex]x = 18[/tex]
[tex]\angle A = 166[/tex]
Step-by-step explanation:
The question is properly presented in the attachment.
Given
[tex]\angle A = 7x + 40[/tex]
[tex]\angle B = 3x + 112[/tex]
Required
Solve for x and [tex]\angle A[/tex]
From the attachment [tex]\angle A[/tex] and [tex]\angle B[/tex] are vertically opposite.
This means that:
[tex]\angle A[/tex] = [tex]\angle B[/tex]
Substitute values for [tex]\angle A[/tex] and [tex]\angle B[/tex]
[tex]7x + 40 = 3x + 112[/tex]
Collect Like Terms
[tex]7x -3x = 112 - 40[/tex]
[tex]4x = 72[/tex]
Make x the subject
[tex]x = \frac{72}{4}[/tex]
[tex]x = 18[/tex]
Substitute 18 for x in [tex]\angle A = 7x + 40[/tex]
[tex]\angle A = 7 * 18 + 40[/tex]
[tex]\angle A = 166[/tex]
7*x+40-(3*x+112)=0
Step by step solution :
STEP
1
:
Pulling out like terms
1.1 Pull out like factors :
4x - 72 = 4 • (x - 18)
Equation at the end of step
1
:
STEP
2
:
Equations which are never true:
2.1 Solve : 4 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation:
2.2 Solve : x-18 = 0
Add 18 to both sides of the equation :
x = 18
One solution was found :
x = 18
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Step-by-step explanation:
4
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2. Rachel carried 4 more apples than the Girl with the red basket.
3. The girl that carried 20 apples is either the girl that used the red basket or Rachel.
Answers
The solution is, It is not reasonable to say they can carry 15 feet with each person taking only one turn.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
here, we have,
given that,
Kevin=5 feet
Rachel=3 feet further than Kevin=(3+5)=8 feet
Daniel=half as far as Rachel=(1/2)×8=4 feet
If each person takes one turn;
Total distance covered=(Kevin's distance+Rachel's distance+Daniel's distance)
Replacing;
Total distance covered=(5+8+4)=17 feet
17 feet≠15 feet
It is not reasonable to say they can carry 15 feet with each person taking only one turn.
To learn more on multiplication click:
brainly.com/question/5992872
#SPJ2
Complete question:
Kevin can carry a basket 5 feet Rachel can carry at 3 feet further than Kevin Daniel can carry the basket half as far as Rachel is it reasonable to say that they can carry it 15 feet with each person taking only one turn
What do squares and rhombuses have in common?
Check all that are true.
Both shapes are quadrilaterals.
Both shapes have all sides of equal lengths.
Both shapes have equal opposite angles.
Both shapes have four right angles.
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Answers
Answer:
Everything except the third one.
Step-by-step explanation:
A quadrilateral has 4 sides and 4 angles which both shapes do. The next 2 and the last one are correct because squares are classified with the rules. All sides are equal, all angles are the same size and have all parallel sides. Rhombuses are called rhombuses because they have all sides measuring same length, opposite angles are equal, have 4 angles, and opposite sides are parallel.
The correct statements are :
1) Both shapes are quadrilaterals.
2) Both shapes have all sides of equal lengths.
3) Both shapes have four right angles.
4) Both shapes have parallel opposite sides
Given,
Square and rhombus.
Here,
A quadrilateral has 4 sides and 4 angles which both shapes do.
All sides are equal, all angles are the same size and have all parallel sides.
Rhombuses are called rhombuses because they have all sides measuring same length, opposite angles are equal, have 4 angles, and opposite sides are parallel.
Know more about rhombus,
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Answers
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation: