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Semenov [28]
3 years ago
13

15 POINTS!!!!!

Mathematics
2 answers:
dusya [7]3 years ago
7 0
A. SAS Hope this help
Viefleur [7K]3 years ago
4 0

Answer:

A. SAS

the triangle is congruent by side angle and side

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Simplify. 10 + 51 -10 + 51 41
tatuchka [14]

Answer:

52.12

Step-by-step explanation

PEMDAS

Adding comes before subtracting

10+51=61

10+51 41=51.51

61-51.51=-52.12

3 0
3 years ago
A segment XD is drawn in rectangle QUAD as shown
grin007 [14]

Answer:

∠XDQ : 41°

∠UXD: 139 °

Step-by-step explanation:

Allow me to rewrite your answer for a better understanding and please have a look at the attached photo.

<em>A segment XD is drawn in rectangle QUAD as shown  below. </em>

<em>What are the measures of ∠XDQ and ∠UXD ? </em>

My answer:

As we can see in the photo, ∠ADX = 49° and ∠ADU =90°

=>  ∠XDQ = ∠ADU - ∠ADX

= 90°  - 49°  = 41°

In the triangle ADX, we can find out the angle of ∠DXA

= 180° - ∠DAX - ∠ADX

= 180° - 90° - 49°

= 41°

=> <em>∠UXD = </em>180° - ∠DXA  (Because UA is a straight line)

=180° - 41°  

= 139 °  

5 0
3 years ago
The function C(x) = 12x + 600 represents the cost to produce x number of items. How many items should be produced
Svetllana [295]

Answer: x= 50

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How do you Factor 6y^2-5y-21
Katarina [22]

Answer:

(2y+3) (3y-7)

hope it helps;)

5 0
3 years ago
Read 2 more answers
Match the width with the go given area.
LekaFEV [45]

Hello!

<h2>Answer:</h2>

\boxed{ \bf 1.~l~=~9.25~cm;~A~=~55.5~cm^2~matches~with~the~last~option~w~=~6~cm.}

\boxed{ \bf 2.~l~=~7.5~cm;~A~=~48.75~cm^2~matches~with~the~second~option~w~=~6.5~cm.}

\boxed{ \bf 3.~l~=~5~cm;~A~=~44~cm^2~matches~with~the~third~option~w~=~8.8~cm.}

\boxed{ \bf 4.~l~=~5~cm;~A~=~31.25~cm^2~matches~with~the~first~option~w~=~6.25~cm.}

<h2>__________________________________</h2><h2>Explanation:</h2>

We already know that the formula for area of a rectangle is A = l × w.

Notice how the width and the length are being multiplied to find the area.

Well, to find the width, we must do the <em>opposite</em> of multiplication, which is division.

Since we already have the length, all we have to do is divide the area by the length for each of the questions.

1:

A = l × w

55.5 = 9.25 × w

\frac{55.5}{9.25} = 6

2:

A = l × w

48.75 = 7.5 × w

\frac{48.75}{7.5} = 6.5

3:

A = l × w

44 = 5 × w

\frac{44}{5} = 8.8

4:

A = l × w

31.25 = 5 × w

\frac{31.25}{5} = 6.25

8 0
3 years ago
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