Mathematics Middle School

construct a triangle abc with ab=7cm angle a=angle b= 55 .what kind of angle is this.

Answers

Answer 1

Step-by-step explanation:

I think this would be an Isosceles triangle

Related Questions

Which compound inequality has no solution? x > 2 and 3x ≤ 9 x > 1 and 2x ≤ –2 x > –1 and 4x ≥ –8 x > –2 and 5x ≥ 15

Answers

Answer:

4x > -8

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Just did it

Justin prepares 229 hamburgers for a company picnic.If buns come in packages of 8 how many will be left over?

Answers

Answer:

5 hamburgers left

Step-by-step explanation:

please mark brainleist :D

l think its 4 but lm scared of failure

Answers

Answer:

8

Step-by-step explanation:

I think is 8

2   (*4)     8   (*4)    32

3   (*4)    12   (*4)    48

i hope is right.

I don’t understand how to do this question please help and explain thank you!

Answers

Here use this information and fill the table....:)

Answer:

<1=<3=<5=<7

Step-by-step explanation:

Mark me as brainliest

A store has apples on sale for $3.00 for 2 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $24.00? Complete the explanation.

The cost per pound of the apples on sale is $___.
You can buy ____pounds of apples for $24.00.
Since 1 pound = 16 ounces, so there are about ___ apples in each pound.
You can buy approximately _____apples for $24.00.

Answers

$1.50
16 pounds
3.2 apples
51.2 apples
$1.50
16
3 apples
51.2 apples

4. Leah’s son just turned 2 years old and is 30 inches tall. Leah heard that the average boy will grow approximately 218 inches per year until they reach the age of 15. 3.20

A. Write an equation that represents how old Leah’s son will be when he is 48 inches tall. Let x represent the amount of years since age 2.

B. Solve the equation to determine the age of Leah’s son when he reaches 48 inches tall.

Answers

Answer:

Step-by-step explanation:

.Leah is 6 years older than...Sue,...<<

Translation: L = S + 6

>>...John is 5 years older than Leah...<<

Translation: J = L + 5

>>...and the total of their ages is 41...<<

Gina's mother bought 200 lollipops and 150 pencils for goody bags for Gina's birthday. What is the largest number of goody bags that Gina can make to get the same number of lollipops and the same number of pencils in each goody bag? (All lollipops and pencils should be used)

Help I'm failing math

Answers

Answer:

50 bags.

Step-by-step explanation:

Its like finding the GCF of 2 numbers. In each bag 3 pencils and 4 lollipops.

p.s

(dont fail math)

good luck

edit (i realized that im 2 years late...my bad lol)

What is the solution to x - 9 > -15?

x > -6
x -24
x < -24

Answers

Answer:

x > -6

Step-by-step explanation:

X - 9 > -15

x > -6

Answer:

A x> -6

Step-by-step explanation:

Which equations are true? Select all that apply. A. 32 . 6 × 10 2 = 3 , 260 B. 32 . 6 × 0 . 01 = 0 . 326 C. 3 . 26 × 10 1 = 0 . 326 D. 326 × 0 . 1 = 3 . 26

Answers

Answer:

i believe the correct answer is C.

Step-by-step explanation:

Answer:

A & B

Step-by-step explanation:

Andre drank 1.5 liters of water he brought. If he drank 80% of his entire hike, how much did he drink?

Answers

Answer:

about 1.25

Step-by-step explanation:

Andre drank 1.2 liters out of 1.5 liters of water.

What is a expression? What is a mathematical equation?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have Andre who drank 1.5 liters of water he brought. He drank 80% of his entire hike.

Assume that he drank [x] liters of water. Then -

x = 80% of 1.5 liters

x = (80/100) x 1.5

x = 8/10 x 1.5

x = 1.2 liters

Therefore, Andre drank 1.2 liters out of 1.5 liters of water.

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

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Felix has a board 6 ft long. He needs to cut the board into 2 3 ft long pieces. A number line going from 0 to 6 in increments of 1. Between each number are 3 equal spaces. How many 2 3 ft pieces can Felix cut? One-ninth 4 8 9

Answers

Answer:

9

Step-by-step explanation:

Length of the board = 6 ftEach piece = 2/3 ft

Number of pieces:

6 ÷ 2/3 = 6 × 3/2 = 9 ft

Correct answer choice is the last one

9 because length of board each Pearce 2/3

How many solutions does the nonlinear system of equations graphed below have?

A. Two
B. Three
C. Four
D. One

Answers

There are three possible solution for nonlinear system of equations graphed below have.

What is Nonlinear System?

An equation that is not a straight line when it is graphed.

Here, In first graph and second graph only one common point they have. It means there is one possible solution between them.

Similarly, in graph second and graph third there is two common point between it means 2 possible solution they have.

Thus, there are three possible solution for nonlinear system of equations graphed below have.

Learn more about Non linear Equation from:

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Answer:

B. Three..........................

4x + 4r = 2d

help me pizzzz

Answers

Answer:

Whats the Question?

Step-by-step explanation:

Start by solving for X first then solve the rest with that

In the first round of a card game, Niki scored 20 points. Then, she lost 10 points on one turn and an additional 25 points on her final turn. What was her final score?

Answers

Answer: 35 points

Step-by-step explanation:

20 - 10 = 10

Then 10 + 25 = 35

An oil company fills 1 over 12 of a tank in 1 over 3 hours. At this rate, which expression can be used to determine how long it will take for the tank to fill completely?

Answers

Answer: 4 hours

Step-by-step explanation: 1/12 time what equals 1? 12 so do it to the other equation and simplify 12/3 to get 4.

Answer:

4

Step-by-step explanation:

1/12 x 12 =1 so 1/3 x 12= 4

I need help!!!!!
Help Needed!!!!!!!!!!!

Answers

Is there any more information than just that picture? Please tell me

In Tijuana, the morning temperature was 20°C and by the afternoon, the temperature fell by 11°C. What is the temperature during the afternoon?

PLZ HELP ASAP OR ELSE I WON"T PASS THIS TEST
⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠⚠
^﹏^ :O ^O^

Answers

The answer is 21 ok????
The answer is 9*C. It’s 20*C -11*C so it is 9*C. Hope this helped

please help!!!!! i will mark brainliest

Answers

yeah your right

its a

Please help! I am having trouble with this lesson.

Answers

here i solved it on paper

Answer:

Step-by-step explanation:

1 3/4 ÷1/6=      21/2 or 10 1/2

2/5 ÷ 1/10= 4

1 3/4 ÷1/10= 35/2 or 17 1/2 <---- greatest value

2/5 ÷1/6=12/5 or 2 2/5

if you're happy and you know it clap your hands!


*crickets*

Answers

Answer:

What?

Step-by-step explanation:

I'm confused

*claps continuously*

The table of values below represents a linear function. Which of these points could also be an ordered pair in the table and why?
A. (18,27), because the rate of change of the function is 3/4
B. (18,27), because the rate of change of the function is 4/3
C. (27,18), because the rate of change of the function is 3/4
D. (27,18), because the rate of change of the function is 4/3

Answers

B is the right answer

Answer:

B

Step-by-step explanation:

Hope I helped

Can someone help me round these two numbers? I completely forgot how ‍


2.598

1.86875

Answers

Answer:

Step-by-step explanation:

If you are rounding to nearest tenth

2.6  1.9

Nearest hundredth

2.6   1.87

If the number to the right of the one you want to round is 5 or above, you go up a number. If it's below, you go down 1.

Hope this helps.

Someone please answer my question!!! I'll add more points!!!

Answers

What’s up how are you doing I may not be able to help but I’m here
What’s the question bro like bro come on factsss

What happened that caused Brian to lose his shelter and all of his belongings? (picture in link) helpp pls fast!

Answers

Answer:

Step-by-step explanation:

Can I have the rest of the question(picture)?

Answer:

A tornado

Step-by-step explanation:

A tornado can sweep away anything in its path.

HELP I'LL GIVE BRAINIEST.
A rocket is launched atop a 101 foot cliff with an initial velocity of 116 ft/minute. The path of the rocket can be modeled by the function h(t) = −16t^2 + 116t + 101.

a. When will the rocket hit the ground?

b. What is the maximum height of the rocket?

Answers

I would double check if I were you! Hope this helps!
201 because you add 16 add 116 add 101

Sheila walked 7.7 km to the library, if 1 mile = 1.6 km, about how many miles did she walk?

A.9
B.5
C.6
D.12


HELPP Plz

Answers

Answer:

it would be 5

Step-by-step explanation:

1.6 times 5 equals 8

The total number of miles walked by Sheila in kilometers will be equal to 5 miles. Hence, option B is correct

What are arithmetic operations?

The four basic operations of arithmetic can be used to add, subtract, multiply, or divide two or even more quantities.

They cover topics like the study of integers and the order of operations, which are relevant to all other areas of mathematics including algebra, data processing, and geometry.

As per the data given in the question,

Total distance walked by Sheila = 7.7 km

Unit conversion:

1 mile = 1.6 km

Then, the number of miles walked by Sheila will be,

x = 7.7/1.6

x = 4.81 miles, ≈ 5 miles.

To know more about arithmetic operations:

https://brainly.com/question/13585407

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Which comparison is not correct?

A. -2 > -7

B. 1 -8
c. -3 > -8
D. 6 > 5

Answers

C is the answer I think

Plwase help! will give brainliest! ;-;

Answers

Answer:

0.25

Step-by-step explanation:

0.2 (3/4 - 2)+0.5

= 0.2 (.75 - 2 ) + 0.5

= 0.2(-1.25) + 0.5

= -0.25+ 0.5

=0.25

Have a good day. :)

answer//0.25 ! hope this helps!!

5/ 2 x ≤ -14

A. -10.3
B. -6
C. -5.6
D. -5
Which of these does not make the inequality true?

Answers

Answer:

-5

Step-by-step explanation:

5/2(-5)≤-14 false

-12.5≤ -14 so false

The others are true

Answer -5. Explanation bc I got it right

Sheila walked 7.7 km to the library, about how many miles did she walk?

A.9
B.5
C.6
1D.2


HELPPPP Plz

Answers

Answer:

B. 5

Step-by-step explanation:

7.7 km is equal to 4.78456 miles, if you round, you will get 5

Answer:5

Step-by-step explanation:

7.7 km is equal to 4.78456 miles, if you round up from 4.8, you will get the answer 5

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