х+бу =20
x+3y = 14
Solve the simultaneous equations

Answer:B?

Step-by-step explanation:

The two triangles are congruent by SAS, not the HL theorem. Therefore, the correct answer is option A.

Triangle DEG and triangle EFG are right triangles.

The figure shows DE=EF (Given)

EG=EG by the reflexive property.

Therefore, by the HL theorem, Triangle DEG and triangle EFG are congruent.

Here, Mohamed stated postulate wrong.

By SAS postulate, Triangle DEG and triangle EFG are congruent.

Therefore, the correct answer is option A.

To learn more about the congruent theorem visit:

https://brainly.com/question/24033497.

#SPJ6

Answer:

20 PERCENT

Step-by-step explanation:

BECUASE 40 INTO 60 AND THAT MEAN WE PLUS 20

Answer:

It would go up by 50%

Step-by-step explanation:divide 60 by 40 to get 1.5

then change that to 50% because the extra 1 is the 60 and then change the  0.5 to 50%

Answer:

whats the question?

Answer:

$2.5

Step-by-step explanation:

Number of pounds of banana needed = 5 pounds

Cost per pound of banana = 0.50

To solve using place value blocks :

Ignoring the decimal in the cost per pound:

We can first take the product of 5 (Number of pounds of banana) and take cost per pound as 5. Since it is easier to make direct multiplication without decimal.

5 * 5 = $25

Now we can add the one decimal point (in the cost per pound) to our result

Then we have $2.5

Hence, total cost = $2.5

Step-by-step explanation:

r8kdkfpdpfrpstoqpakfza quaid phailakar ja Up is to rip us ur

Answer:

Laila gets £470

Step-by-step explanation:

Let John's share=x

Laila's share=x+80

The sum of their individual shares should equal 860

therefore x+x+80=860

2x=860-80

2x=780

x=390

Therefore each person's share:

John-£390,Laila-£470

Answer:

My name is Laila

Step-by-step explanation:

share 860 pounds between laila and john so that laila gets £80 more than John. How much does Laila get​

Answer:

The answer is Obtuse

Step-by-step explanation:

Hope this helps. :)

can you mark me Brainliest

Answer:

The elimination method is often preferred over graphing because it is much _________.  

Step-by-step explanation:

In elimination, you must multiply one or both equations (if necessary) by a constant to have coefficients of one variable that are opposites. Then, you can add the equations to eliminate one of the variables and solve for the remaining variable.

hope i helped you. :)

Answer:

-10/6=-1.7

Step-by-step explanation:

you need to do -6-4 over 6-4 then once you got your answer you see if it can be simplified to anything else and if it can that will be your answer.

Answer:

-1 is the slope

Step-by-step explanation:

Use y2-y1/x2-x1

PLUG IN YOUR POINTS

6-4/-6 - -4 =

2/ -2 =

= -1

Hope this helps ya!!

Answer:

y = -3

Step-by-step explanation:

any line that is horizontal like that is a y = line

Answer:

x = 18

Step-by-step explanation:

The smaller triangle (the one with sides 80 and 60) is similar to the larger one (meaning that the ratio of the sides should be the same).

The ratio is 4:3:

27 + 60 = 87

87/3 = 29

29*4 = 116

2x + 80 = 116

2x = 36

x = 18

Answer:

in the dictionary.

Step-by-step explanation:

Answer:

Well the rationale utilized to unravel this enigma is that within the word reference words or letters are sorted out In order and subsequently Nowadays comes before Recently since within the letter set arrange or in order the Letter T comes some time recently the Letter Y.

Step-by-step explanation:

Answer:

6, 0, 2, 1

Step-by-step explanation:

Answer:

x > -3.2

Step-by-step explanation:

Answer:

x = 5

Step-by-step explanation:

The sum of the measures of complementary angles is 90 deg.

11x + 35 = 90

11x = 55

x = 5

Answer:

5

Step-by-step explanation:

11×5= 55

but the easiest way is to just subtract 35 from 90 which gives you 55.

Answer:

b

Step-by-step explanation:

brainliest if i follow you tho?

Answer:

4000kg/m^3

Step-by-step explanation:

2000*.5=4000

Answer:

Its A

Step-by-step explanation:

Trust me, I am a teacher in Ohio, I shouldn't be saying this but I will help you out anyways! Good luck! :)

Answer:

i hope you have a nice day and sorry ik you going to get mad but i need points i hope you under stand

Answer:

8%

Step-by-step explanation:

Firslty, we need to see the number of people in 7th grade:

90 + 60 = 150

And we need to see how many poeple are left-handed:

9 + 3 = 12

12/150

Convert it into a decimal = 12 ÷ 150 = 0.08

0.08 = 8%

Hope this help!

Answer:

180-25 is the anwser

Step-by-step explanation:

Answer:

y = 2x + 5

Step-by-step explanation:

First, find the slope using rise over run, (y2 - y1) / (x2 - x1)

With this information, we can create 2 points: (2, 9) and (5, 15)

Plug in the points:

(15 - 9) / (5 - 2)

6 / 3

= 2

Plug in the slope and a point into y = mx + b, and solve for b:

y = mx + b

15 = 2(5) + b

15 = 10 + b

5 = b

Plug in the slope and b into the equation:

y = 2x + 5 is the equation of the line

where is the line or the picture

Answer:

C

Step-by-step explanation:

YOUR WELCOME

Answer:

B

Step-by-step explanation:

3*1=3

so you do 6*3 and get 18

so it is 3:18

Answer:

The answer is "3.03"

Step-by-step explanation:

please find the complete question in the attached file.

In 1970, the hourly wage was determined using the formula:

[tex]\to f(x) = 0.183(x - 1970) + 3.03[/tex]

So, the hourly wage in 1970:  

[tex]=f(1970)\\\\ = 0.183(1970 -1970) + 3.03\\\\ =0.183(0) + 3.03\\\\= 0+3.03\\\\=3.03[/tex]

Answer:

B) False

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:C

Step-by-step explanation:

pls give braainliest

Answer:

2 and 8, 3 and 5

Step-by-step explanation:

uh no explanation needed

Answer:

10,000

Step-by-step explanation:

100 x 100 = 10,000

Answer:

The 55-inch television is a better buy

Step-by-step explanation:

The best way to determine the better buy would be to determine the actual value provided from each television in terms of cost per square inch of the television screen. Therefore, in order to calculate this, we would need to divide the total cost of each television by their respective screen size.

Television 1: $275.00 / 55 = $5 per square inch

Television 2: $379.00 / 75 = $5.05 per square inch

Therefore, based on these values we would say that The 55-inch television is a better buy since you are saving roughly $0.05 per square inch on that purchase when compared to the 75-inch screen. This method also works for any size TV including the 13-inch.

10000 x 1.05 = 10500

$10500

Answer:

We need 8 and 3/4 cups of blueberries to make 7 batches of pancakes.

Step-by-step explanation:

A proportion is basically a statement that says two fractions are equal to each other. It's usually used to state the equivalence of two ratios, and is often in problems such as these, where you need to prove that the ratio of the original two objects are the same as the new two objects.

Let us set x to be the new amount of cups of blueberries.

Hence, we have to find the original ratio first. Let's say we want to use the ratio of cups of blueberries to batches to be the measuring stick (a quick tip would be to see what information is provided for the new ratio and use that information as the denominator). That ratio would be:

[tex]\frac{1 \frac{1}{4}}{1}[/tex]

[tex]= \frac{\frac{5}{4}}{1}[/tex]

[tex]= \frac{5}{4}[/tex]

So, now that we know the ratio of cups of blueberries to batches, we can use that information to construct a proportion:

[tex]\frac{5}{4} = \frac{x}{7}[/tex]

Great! Now it's just a matter of solving this equation:

[tex]\frac{5}{4} = \frac{x}{7}[/tex]

[tex]4x = 5 \cdot 7[/tex]

[tex]x = \frac{35}{4}[/tex]

[tex]x = 8 \frac{3}{4}[/tex]

Finally, we can know that we need 8 and 3/4 cups of blueberries to make 7 batches of pancakes.

Hope this helped!