1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
inna [77]
3 years ago
5

5x^2 + 2x - 7=0 thanks

Mathematics
2 answers:
stiv31 [10]3 years ago
5 0

Answer:

If you put the equation into go__ogle you will get an explanation on how to solve

Step-by-step explanation:

jeka943 years ago
5 0

Answer:

(x-1) (5x+7)

Step-by-step explanation:

I factored using the berry method

You might be interested in
You are diving. It’s represented by h(t)= -2.5t + 35. What’s the height of the platform ___________ft? Show steps plz... NEED HE
VashaNatasha [74]

Answer:

welll the answer is 32.5 as used in the expression

Step-by-step explanation:

-2.5 plot it on a line graph then cooridinate the x and y axis to 35 and add the summ up to get 32.5

7 0
3 years ago
Read 2 more answers
3(5z - 7) - 2 (9z - 11) = 4 (8z - 13) - 17
marysya [2.9K]

Answer z=2

See picture attached for the math

3 0
2 years ago
Grace wove a potholder with an area of 80 square inches. The lengths and widths of the sides are whole numbers. Which dimensions
docker41 [41]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the question :

Grace wove a potholder with an area of 80 square inches. The lengths and widths of the sides are whole numbers. Which dimensions make the most sense for a potholder?

Since the Area of the potholder = 80 sq inch

And the dimension of the potholder ; length and width are integers ; Hence, possible dimensions could be ;

Area = length × width

80 = length × width

(80, 1), (40, 2), (20, 4), (10, 8), (16, 5)

Potholders are fabrics sewn from the purpose of being used to handle pots and other kitchen equipments.

Usually the dimension are usually close, hence, the most sensible dimension a potholder with an area of 80 sq inch could have is 8 by 10 or vice-versa.

7 0
3 years ago
What is 11 feet and 8 inches plus 2 feet and 9 inches
Agata [3.3K]

Answer:

14 feet and 5 inches

Step-by-step explanation:

11 feet + 2 feet= 13 feet

9 inches + 8 inches = 17 inches

17 inches = 1 foot and 5 inches

13 + 1 = 14 feet

5 inches + 0 inches = 5 inches

7 0
3 years ago
The measure angle A is (2x+3), B (4x+2), C (2x-1). What are the measures of the angles?
Rudik [331]

Answer:

<A= 47, <B= 90, <C= 43

Step-by-step explanation:

2x +3 + 4x + 2 + 2x-1 = 180

8x + 4= 180

8x = 176

x =22

2x+3= 44+3= 47

4x+2 = 88+2 = 90

2x-1= 44-1 = 43

8 0
3 years ago
Other questions:
  • Two joggers, one averaging 7 mph and one averaging 6 mph, start from a designated initial point. The slower jogger arrives at th
    10·1 answer
  • Red drum, sciaenops ocellatus, is a game fish found in the Atlantic Ocean and in the Gulf of Mexico. A reasonable estimate of th
    12·1 answer
  • Jimmy has 3 yellow pencils, 4 red pencils, 2 green pencils, and 3 blue pencils i his packback. what is the probability thst Jimm
    14·1 answer
  • Gavin has 16 blue marbles and 8 white ones. If he wants to place them in identical groups
    9·1 answer
  • HELP PLEEEEEEEEEEASE ITS THE LAST QUESTION ON MY TEST ILL DO ANYTHING
    10·1 answer
  • Is a set of ordered Pairs​
    13·2 answers
  • On a piece of paper, graph y&lt; 2x+ 2. Then determine which answer choice
    7·1 answer
  • [48 (72-12) -225] ÷ 9<br><br>someone pls help​
    15·2 answers
  • Find the surface area of this triangular prism. Be sure to include the correct unit in your answer.
    10·2 answers
  • 25 points!!! And brainliest!!! In an archery competition, one of the targets is created using round board with congruent square
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!