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2 years ago

What is the solution to the inequality? -3x+2<29−3x+2<29

Mathematics

2 answers:

Vsevolod [243]2 years ago

8 0

The answer is X>-9 if I’m not mistaken

Dvinal [7]2 years ago

5 0

Answer: x>-9

Step-by-step explanation:

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A chef knows it will take two hours and fifteen minutes to prepare and cook a lunch. He starts preparing the lunch at a quarter

beks73 [17]

Well simply minus fifteen minutes for each qauter

7 0

3 years ago

Read 2 more answers

Circle X has radius r X = 6 units and circumference C X = 12 π units. Circle Y has circumference C Y = 6 units. Which equation i

slega [8]

Answer:

$ry=\frac{rx}{2\pi }$

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=2\pi r$

we have

Circle X

$rx=6\ units$

$Cx=12\pi\ units$

Circle Y

$Cy=6\ units$

Find the radius ry

we know that

$Cy=2\pi ry$

substitute the value of Cy

$6=2\pi ry$

$ry=\frac{6}{2\pi }$

Remember that the value of rx is $rx=6\ units$

substitute

$ry=\frac{rx}{2\pi }$

6 0

2 years ago

Connor have five times as much money as jayden. Cannor gave some money to jayden. Now they have £8.50 what amount of money jayde

valkas [14]

Answer:

Cornor has $14.17 initially

Step-by-step explanation:

The complete question is as follows

Connor has five times as much money as Jayden. Connor gives some money to Jayden. They now have £8.520each. How much did Connor have at the start?

solution

In this question, we are concerned with knowing how much that both had initially.

Let the amount of money Jayden has be £x . Since Cornor has Five times this, he has £5x

Let the amount of money Cornor gave Jayden be £y.

This means ;

5x - y = 8.50 .....(

(i)and also x + y = 8.50 ......(ii)

It is this equations we solve simultaneously

From i, we can say let y= 5x - 8.50, and we insert this into equation ii

x + 5x - 8.50 = 8.50

6x = 17

x = 17/6

x = $2.83

y = 5x - 8.50

y = 5(2.83) - 8.50

y = $5.67

The amount of money Cornor has at first is 5x = 5(17/6)

5x = $14.17

5 0

3 years ago

NEED HELP ASAP!!! thank you.

Alex17521 [72]

Answer:

See explanation

Step-by-step explanation:

Consider triangles ACM and BCM. In these triangles,

$m\angle 3=m\angle 4$ - given;
$m\angle 1=m\angle 2=90^{\circ}$ - definition of perpendicular lines CM and AB;
$\overline{CM}\cong \overline{CM}$ - reflexive property.

So,

$\triangle ACM\cong \triangle BCM$ by ASA postulate (if one side and two angles adjacent to this side of one triangle are congruent to one side and two angles adjacent to this side of another triangle, then two triangles are congruent).

Two-column proof:

Statement Reason

1. $m\angle 3=m\angle 4$ Given

2. $CM\perp AB$ Given

3. $m\angle 1=m\angle 2=90^{\circ}$ Definition of perpendicular lines CM and AB

4. $\overline{CM}\cong \overline{CM}$ Reflexive property

5. $\triangle ACM\cong \triangle BCM$ ASA postulate

7 0

2 years ago

Which of the following statements is always true about similar polygons

Ganezh [65]

The correct answer is D. Since the polygons are /similar/ and not /congruent/, C is not necessarily true.

Hope this helps.

3 0

3 years ago