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Furkat [3]
3 years ago
11

Simplify. (3 + 2) + (4 + 3) =

Mathematics
2 answers:
lesya692 [45]3 years ago
6 0

Answer:

Simplified expression: 5 + 7

Answer: 12

Step-by-step explanation:

  1. 3 + 2 = 5
  2. 4 + 3 = 7
  3. 5 + 7 = 12
Gala2k [10]3 years ago
5 0

Answer:

5 + 7

Step-by-step explanation:

3 + 2 = 5, 4 + 3 = 7

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Stells [14]

Answer:

x=9 or -9

Step-by-step explanation:

the equation is:x^2-8=420-347

420-347=73

if x=9 then 81-8=73

and then 73=73

so x=9

hope this helps!

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8 0
3 years ago
Can 2 Yards And 60 Inches Be Expressed as a ratio. If Yes, Express In Simplest Form .
Simora [160]

Answer:

no

Step-by-step explanation:

u needn't

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3 years ago
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In the figure above, PQRS is a circle. If PQT and SRT<br>are straight lines, find the value of x.
Elena L [17]

Given:

PQRS is a circle, PQT and SRT  are straight lines.

To find:

The value of x.

Solution:

Since PQRS is a circle, PQT and SRT  are straight lines, therefore, PQRS isa cyclic quadrilateral.

We know that, sum of opposite angles of a cyclic quadrilateral is 180 degrees.

m\angle SPQ+m\angle QRS=180^\circ

81^\circ+m\angle QRS=180^\circ

m\angle QRS=180^\circ-81^\circ

m\angle QRS=99^\circ

Now, SRT  is a straight line.

m\angle QRT+m\angle QRS=180^\circ             (Linear pair)

m\angle QRT+99^\circ=180^\circ

m\angle QRT=180^\circ-99^\circ

m\angle QRT=81^\circ               ...(i)

According to the Exterior angle theorem, in a triangle the measure of an exterior angle is equal the sum of the opposite interior angles.

Using exterior angle theorem in triangle QRT, we get

m\angle PQR=m\angle QRT+m\angle QTR

x=81^\circ+22^\circ

x=103^\circ

Therefore, the value of x is 103 degrees.

4 0
3 years ago
AE and DF are parallel. If √ABG = 11x and m_HCF = 10x + 9, what is m√ABG? 102° 99° 81° 9° ​
katrin [286]

Answer:

81

Step-by-step explanation:

6 0
3 years ago
I’m stuck I need help
arlik [135]

Answer:

X=6

Step-by-step explanation:

First step isolate the variable;2x=12

Simplify;x=12/2=6

8 0
3 years ago
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